End-tab vs. top-tab — what’s the difference?

End-tab folders show the tab on the long side and are used on open-shelf systems; top-tab folders show the tab along the top edge and are designed for drawer filing.

When should I choose classification folders?

Choose classification folders when you need built-in dividers and 2-prong fasteners to separate sections within one file—ideal for medical charts, legal matters, and case files.

Letter or legal size — how do I pick?

Letter (8.5\" × 11\") fits standard documents; legal (8.5\" × 14\") fits longer forms. Match the folder to both your documents and storage equipment.

What tab and material options are available?

Tabs include full-cut, 1/2-cut, or 1/3-cut (assorted positions). Materials range from 11-pt to 18-pt manila, with optional reinforced (2-ply) tabs for added durability.

Can I add fasteners, pockets, or expansion?

Yes—add 2\" bonded fasteners (various positions), pockets/jackets, and expansion gussets (e.g., 3/4\" to 2\"+). Check each product’s options for capacity and placement.

Do you offer volume pricing or custom printing?

We offer bulk price breaks and custom printing (logos, lines, colors). Call (800) 810-3453 for a quote.

What safety labels should I look for on school and early-childhood items?

For children’s products, look for CPSIA compliance and a Children’s Product Certificate (CPC). Art materials should be labeled to ASTM D-4236; many also carry ACMI’s “AP” (non-toxic) or “CL” seals. These help confirm proper cautionary labeling and third-party testing where required.

How do I pick classroom furniture across grade levels?

Favor adjustable-height desks/tables and seating tested to ANSI/BIFMA X6.1 for educational use. Check manufacturer grade/height charts; adjustable ranges let you cover multiple grades with one model and simplify purchasing and spares.

What’s the best way to organize supplies and centers?

Use latching, stackable bins (clear for quick ID; colors for zones/subjects). Add label holders on bins and shelves, and keep a posted color key so students can reset the room independently.

How do I choose learning games and manipulatives by age?

Match to the stated age/grade band and learning goals (fine motor, numeracy, literacy). For early childhood, prioritize oversized pieces, wipe-clean surfaces, and non-toxic finishes.

What should I consider in a charging/tech cart?

Count devices and case sizes; verify slot width/height, cable management, ventilation, and locking doors. If devices support fast-charge (e.g., USB-C PD), confirm the cart’s power specs and total charging wattage.

Do you support school POs, bulk pricing, or custom printing?

Yes—volume pricing and custom imprinting (school name, mascot, subject headers) are available. Call (800) 810-3453.

Sheet vs. roll labels — what’s the difference?

Sheet labels (letter-size) run through laser/inkjet printers; roll labels feed through thermal or dedicated label printers.

Permanent or removable adhesive?

Permanent adhesives are best for long-term filing; removable adhesives peel away cleanly from most surfaces for temporary notes or re-use.

Will these labels work in my printer?

Check each item’s spec for “laser,” “inkjet,” or “thermal.” Avoid running inkjet-only sheets through a laser printer.

How do I match the label size to folder tabs or binder spines?

Measure the printable area of your tab or spine and match to the label’s width/height. If unsure, choose a slightly smaller label for clean alignment.

Can I get preprinted sequences or color bars?

Yes—choose preprinted sets (A-Z, 0-9, months) or request custom colors/text to match your filing system.

Do you have templates?

We provide size specifications and many customers use common label templates. If you need help aligning, call (800) 810-3453.

What do 5-, 8-, 10-, or 12-tab sets mean?

That’s the number of tabs per set. More tabs provide finer organization; fewer tabs give larger, easier-to-read tabs.

Paper vs. poly — which should I choose?

Paper (often with Mylar-reinforced tabs) is economical and easy to write on; poly resists tears and moisture for heavy use and frequent handling.

Are the tabs printable?

Some tabs are hand-write only; others are laser/inkjet printable. Check each product for “printable” support and printer compatibility.

Will they fit my binder?

Choose letter (8.5\" × 11\") for most 3-ring binders or legal (8.5\" × 14\") for longer documents. Many options are pre-punched for standard rings.

Can I mix preprinted and blank tabs?

Yes—use a preprinted core set and add blank or custom tabs for sections unique to your workflow.

Do you make custom tab sets?

Yes—tab titles, colors, and sheet stock can be customized. Call (800) 810-3453.

Which paper weight and brightness should I choose?

Use 20 lb / 75 gsm, 92-brightness for everyday printing; step up to 24–28 lb and 96+ brightness for presentations and double-sided color. If you print heavy coverage or duplex often, the thicker stock helps reduce show-through. Always confirm your printer’s supported paper weights.

Round-ring vs. D-ring binders — what’s the difference?

D-ring binders hold more paper at the same spine width and keep pages lying flatter, which reduces edge wear. Round-rings are economical for smaller sets. Pick capacity based on sheet count and how often you turn pages.

What does “sheet capacity” mean on staplers and hole punches?

It’s measured using standard 20 lb copy paper. If you use heavier paper, expect a lower effective capacity. For shared spaces, choose high-capacity staplers/punches to avoid jams and downtime.

Will labels, envelopes, and mailers work with my printer?

Check each item’s spec for “laser,” “inkjet,” or “thermal.” Laser-safe adhesives resist heat; some inkjet-only sheets shouldn’t go through laser fusers. Use your printer’s label or heavy-stock setting for best feed and adhesion.

How do I choose mailers and shipping boxes?

Bubble or poly mailers are great for lightweight, non-fragile contents; corrugated boxes protect heavier or delicate items. Match interior dimensions to your contents, add cushioning if needed, and choose stronger board as weight increases.

Do you offer eco-conscious options or bulk pricing?

Many items are available with recycled content or reduced-waste packaging, and we offer volume price breaks. Call (800) 810-3453 for large-order help or product guidance.

What ball sizes should I choose for different ages?

Use age-appropriate sizes for safer, more successful play. Common guidelines include: Basketball—Size 5 (27.5\") youth, Size 6 (28.5\") intermediate, Size 7 (29.5\") official. Soccer—Size 3 up to ~8 years, Size 4 ~8–12, Size 5 ~12+. Volleyball—Regulation balls for teens/adults; lighter training balls for younger players. Always check the product page for the manufacturer’s recommended age range.

Indoor vs. outdoor — which materials hold up best?

Composite or rubber-covered balls and poly cones hold up well outdoors; leather and finer composites are best indoors. For markers, look for UV-stable plastics; for goals, choose powder-coated frames and weather-resistant nets for outdoor use.

How many pinnies, cones, or markers do I need?

For classes and drills, packs of 12 are a good start; 24–36 pieces cover full-class activities and multiple stations. Choose mixed colors for quick team splits and field zones.

Tips for storage and care?

Use ventilated ball bags or carts, wipe down gear after outdoor use, and avoid prolonged heat/sun in storage. Inflate balls to the manufacturer’s recommendations and check pressure periodically to extend lifespan.

Are items latex-free and school-safe?

Many products are offered in latex-free or phthalate-free materials. Look for those callouts on the product page. Children’s items may include compliance statements on labeling; review those details if you’re purchasing for younger ages.

Do you support bulk orders or custom printing (team names)?

Yes—volume pricing and custom imprinting are available on many items. Call (800) 810-3453 for a quote or assistance with large sets.

What is the difference between FireKing vertical and lateral file cabinets?

Vertical file cabinets are deeper and narrower, making them a good fit for offices with limited wall space. Lateral file cabinets are wider and allow side-to-side filing, which can make document access easier and provide more filing width per drawer.

What can I store in a FireKing fireproof file cabinet?

FireKing cabinets are commonly used to store paper files, legal documents, medical records, financial records, contracts, personnel files, and other important business paperwork that needs organized fire-resistant storage.

Are FireKing cabinets only for paper records?

Many FireKing products are primarily designed for paper document protection, but some models may also be used for storing valuables or other office materials. Always review the specific product details and manufacturer recommendations to confirm the intended storage use for each model.

How do I choose between a FireKing safe, file cabinet, or storage cabinet?

Choose a fireproof file cabinet if you need organized drawer-based filing for records. Choose a safe if you need compact secure storage for documents, cash, or valuables. Choose a fireproof storage cabinet if you need shelf storage for binders, boxed records, supplies, or larger office materials.

What sizes are available in FireKing cabinets?

FireKing products are available in several sizes and configurations, including vertical file cabinets, lateral file cabinets, safes, card file cabinets, and storage cabinets. Available sizes, number of drawers, and overall dimensions vary by model.

Are FireKing cabinets used in offices, medical facilities, and government records storage?

Yes. FireKing cabinets are commonly used in offices, healthcare facilities, legal environments, schools, and government agencies where important records need secure, organized, fire-resistant storage.

Can I buy FireKing cabinets in bulk or get help choosing the right model?

Yes. We can help with product selection, bulk orders, and larger project needs. If you need assistance comparing FireKing file cabinets, safes, or storage cabinets, call (800) 810-3453.

Do you offer free shipping?

Yes—free ground shipping on orders of $99+.

What are your shipping rates?

Labels-only orders under $40 ship for $6.95. All other orders ship for a flat $14.95.

Do you offer bulk discounts?

Yes—volume pricing is available on many items. Contact us for a quote or large-order assistance.

Do you accept purchase orders (POs)?

Yes—we accept POs from schools and government agencies. If you need terms or documentation, please reach out.

Where can I read your full Shipping and Return policies?

See our Shipping Policy and Return Policy pages for complete details.

How can I contact you?

Call (800) 810-3453 or use our Contact Us form.

Polypropylene Monofilament Liquid Bag Filters

Polypropylene Monofilament

Polypropylene monofilament liquid bag filters are sewn filters for liquid-filtration systems that capture particulate from liquid streams and process fluids. Common commercial uses include maintaining compatible bag-filter equipment where defined micron filtration, consistent mesh openings, and liquid flow are important.

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AJR Filtration

Polypropylene Monofilament Sewn Liquid Bag Filter, 12 in. Diameter x 18 in. Long, 800 Micron, Drawstring

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$4.24

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This sewn liquid bag filter is designed for buyers maintaining liquid filtration systems that need particulate removal through an 800-micron mesh. Its drawstring closure helps secure the bag during...

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AJR Filtration

Polypropylene Monofilament Sewn Liquid Bag Filter, 200 Micron, Flange

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Our Price:
$6.09

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This sewn liquid bag filter is designed for buyers maintaining liquid filtration systems. Its 200-micron polypropylene monofilament media helps capture particles from flowing liquids, while the...

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AJR Filtration

Polypropylene Monofilament Sewn Liquid Bag Filter, 400 Micron, 4-1/8 in. x 14 in.

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$3.32

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This sewn liquid bag filter is designed for commercial liquid-filtration systems that use a 4-1/8 in. diameter by 14 in. long filter bag. Its polypropylene monofilament mesh helps users capture...

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AJR Filtration

Polypropylene Monofilament Sewn Liquid Bag Filter, 400 Micron, 4-1/8 in. x 8 in.

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$2.62

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This sewn liquid bag filter is designed for commercial and industrial liquid-filtration applications that require a 400 micron filtration medium. Its polypropylene monofilament mesh helps users...

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AJR Filtration

Sewn Polypropylene Monofilament Liquid Bag Filter, 6 in. x 22 in., 800 Micron

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This sewn polypropylene monofilament liquid bag filter is designed for buyers maintaining liquid filtration systems. Its 800-micron mesh helps filter liquids while supporting high-flow operation.The...

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AJR Filtration

Sewn Polypropylene Monofilament Liquid Bag Filter, 600 Micron

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This sewn liquid bag filter is designed for commercial filtration users who need to capture particles from liquid streams. Its 600-micron monofilament mesh supports applications where consistent...

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AJR Filtration

Sewn Polypropylene Monofilament Liquid Bag Filter, 7-1/16 in. x 32 in., 600 Micron, Steel Ring

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$7.09

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This sewn liquid bag filter is designed for buyers who need to filter liquids while capturing larger particulate at a 600-micron rating. Its polypropylene monofilament mesh construction supports...

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AJR Filtration

Sewn Polypropylene Monofilament Liquid Bag Filter, 8 in. x 30 in., 250 Micron

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$9.49

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This sewn liquid bag filter is designed for facilities and maintenance teams that need to filter liquids. Its polypropylene monofilament mesh captures particulate while supporting liquid flow through...

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AJR Filtration

Sewn Polypropylene Monofilament Liquid Filter Bag with Steel Ring, 800 Micron

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$4.40

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This sewn liquid filter bag is designed for liquid-filtration users who need to capture particulate from process fluids. Its polypropylene monofilament mesh provides a uniform opening pattern for...

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Helpful Buying Guide

How to Choose Polypropylene Monofilament Liquid Bag Filters

These sewn liquid bag filters use polypropylene monofilament mesh with square, uniform openings for liquid filtration. Compare micron rating, bag dimensions, and the top or closure configuration required by your compatible filtration equipment.

Visual Guide

Popular examples in this category

Sewn Polypropylene Monofilament Liquid Bag Filter, 6 in. x 22 in., 800 MicronWBB1125724

Sewn Polypropylene Monofilament Liquid Filter Bag with Steel Ring, 800 MicronWBB1125738

Polypropylene Monofilament Sewn Liquid Bag Filter, 12 in. Diameter x 18 in. Long, 800 Micron, DrawstringWBB1126150

Sewn Polypropylene Monofilament Liquid Bag Filter, 600 MicronWBB1125813

Use Cases

Filter liquid streams and process fluids

Use these bag filters to capture particulate in liquid-filtration applications. High-flow media is represented across the selection for applications where supporting liquid flow and minimizing pressure drop are important.

How to Choose

Start with micron rating and fit

Choose the filtration level represented by 250, 400, 600, or 800 micron mesh, then confirm the bag dimensions and connection style needed for the filtration setup.

Applications

Match the bag to the housing

Available configurations include plastic flange tops, steel rings, and a drawstring closure. Select the configuration specified for the compatible bag-filter housing or application.

Additional Information

Review temperature and order details

Selected options are rated up to 350°F, while selected products have an effective minimum order of 50 each. One 250-micron option notes wide chemical compatibility.

250–800Micron range

Available mesh ratings span 250, 400, 600, and 800 micron.

3Bag-top styles

Choose from plastic flange, steel ring, or drawstring configurations.

Up to 350°FStated temperature rating

Specified on selected filter options.

50 EAEffective minimum order

Applies to selected products.

Comparison Guide

Compare the available bag configurations

Use the bag-top or closure style along with micron rating and dimensions to narrow the selection for a compatible filtration setup.

Configuration	Available details	Selection consideration
Plastic flange top	Available on 250-, 400-, 600-, and 800-micron options	Choose when a plastic flange top is specified for the compatible bag-filter setup.
Steel ring	Available on 600- and 800-micron options	Choose when the application or compatible housing requires a steel ring.
Drawstring	Available on a 12 in. diameter x 18 in. long, 800-micron option	Choose when a drawstring closure is needed to help secure the bag during use.

Planning Guide

Plan the right fit before choosing

Mesh and filtration

Compare the available micron ratings

The category includes 250-, 400-, 600-, and 800-micron polypropylene monofilament mesh options. Each provides a defined filtration level for liquid applications, with woven single-fiber threads that create square, uniform openings.

250 micron: helps capture particulate during liquid filtration.
400 micron: provides a defined filtration opening size for liquid-processing applications.
600 micron: helps capture larger particulate from liquid streams.
800 micron: provides a defined filtration level for liquid-processing applications.

Size and configuration

Confirm dimensions and bag-top style

Fit is an essential selection point. Listed bag sizes include 4-1/8 in. x 8 in., 4-1/8 in. x 14 in., 6 in. x 22 in., 8 in. x 30 in., 7-1/16 in. x 32 in., and 12 in. diameter x 18 in. long. Top and closure choices vary by product.

Plastic flange tops are available for compatible bag-filter setups.
Steel ring options provide the specified ring component and support bag placement during installation.
A drawstring option helps secure the bag during installation and use.

Operating considerations

Plan around flow, temperature, and quantities

High-flow media is featured on multiple options to support liquid flow with low pressure drop. Review the details of the individual filter for stated temperature limits, chemical-compatibility information, and purchasing requirements.

Selected filters are rated for systems operating at temperatures up to 350°F.
One 250-micron filter notes wide chemical compatibility.
Selected products have an effective minimum order of 50 each.

FAQ

Common questions before buying

What micron ratings are available?

The listed options include 250, 400, 600, and 800 micron mesh.

What are the mesh openings like?

The polypropylene monofilament mesh uses woven single-fiber threads with square, uniform openings.

Which bag-top configurations are available?

Available configurations include plastic flange tops, steel rings, and a drawstring closure.

Are any filters rated for higher temperatures?

Selected options are rated for systems operating at temperatures up to 350°F.

Helpful Buying Guide

How to Choose Polypropylene Monofilament Liquid Bag Filters

Visual Guide

Popular examples in this category

Sewn Polypropylene Monofilament Liquid Bag Filter, 6 in. x 22 in., 800 MicronWBB1125724

Sewn Polypropylene Monofilament Liquid Filter Bag with Steel Ring, 800 MicronWBB1125738

Polypropylene Monofilament Sewn Liquid Bag Filter, 12 in. Diameter x 18 in. Long, 800 Micron, DrawstringWBB1126150

Sewn Polypropylene Monofilament Liquid Bag Filter, 600 MicronWBB1125813

Use Cases

Filter liquid streams and process fluids

How to Choose

Start with micron rating and fit

Choose the filtration level represented by 250, 400, 600, or 800 micron mesh, then confirm the bag dimensions and connection style needed for the filtration setup.

Applications

Match the bag to the housing

Available configurations include plastic flange tops, steel rings, and a drawstring closure. Select the configuration specified for the compatible bag-filter housing or application.

Additional Information

Review temperature and order details

Selected options are rated up to 350°F, while selected products have an effective minimum order of 50 each. One 250-micron option notes wide chemical compatibility.

250–800Micron range

Available mesh ratings span 250, 400, 600, and 800 micron.

3Bag-top styles

Choose from plastic flange, steel ring, or drawstring configurations.

Up to 350°FStated temperature rating

Specified on selected filter options.

50 EAEffective minimum order

Applies to selected products.

Comparison Guide

Compare the available bag configurations

Use the bag-top or closure style along with micron rating and dimensions to narrow the selection for a compatible filtration setup.

Configuration	Available details	Selection consideration
Plastic flange top	Available on 250-, 400-, 600-, and 800-micron options	Choose when a plastic flange top is specified for the compatible bag-filter setup.
Steel ring	Available on 600- and 800-micron options	Choose when the application or compatible housing requires a steel ring.
Drawstring	Available on a 12 in. diameter x 18 in. long, 800-micron option	Choose when a drawstring closure is needed to help secure the bag during use.

Planning Guide

Plan the right fit before choosing

Mesh and filtration

Compare the available micron ratings

250 micron: helps capture particulate during liquid filtration.
400 micron: provides a defined filtration opening size for liquid-processing applications.
600 micron: helps capture larger particulate from liquid streams.
800 micron: provides a defined filtration level for liquid-processing applications.

Size and configuration

Confirm dimensions and bag-top style

Plastic flange tops are available for compatible bag-filter setups.
Steel ring options provide the specified ring component and support bag placement during installation.
A drawstring option helps secure the bag during installation and use.

Operating considerations

Plan around flow, temperature, and quantities

Selected filters are rated for systems operating at temperatures up to 350°F.
One 250-micron filter notes wide chemical compatibility.
Selected products have an effective minimum order of 50 each.

FAQ

Common questions before buying

What micron ratings are available?

The listed options include 250, 400, 600, and 800 micron mesh.

What are the mesh openings like?

The polypropylene monofilament mesh uses woven single-fiber threads with square, uniform openings.

Which bag-top configurations are available?

Available configurations include plastic flange tops, steel rings, and a drawstring closure.

Are any filters rated for higher temperatures?

Selected options are rated for systems operating at temperatures up to 350°F.

How to Choose Polypropylene Monofilament Liquid Bag Filters

Popular examples in this category

Filter liquid streams and process fluids

Start with micron rating and fit

Match the bag to the housing

Review temperature and order details

Compare the available bag configurations

Plan the right fit before choosing

Compare the available micron ratings

Confirm dimensions and bag-top style

Plan around flow, temperature, and quantities

Common questions before buying

How to Choose Polypropylene Monofilament Liquid Bag Filters

Popular examples in this category

Filter liquid streams and process fluids

Start with micron rating and fit

Match the bag to the housing

Review temperature and order details

Compare the available bag configurations

Plan the right fit before choosing

Compare the available micron ratings

Confirm dimensions and bag-top style

Plan around flow, temperature, and quantities

Common questions before buying

Choosing the right file folders

Folder FAQs

Outfitting classrooms that work all day

Education FAQs

Choosing the right labels

Labels FAQs

Choosing the right tab dividers

Tab Dividers FAQs

Choosing the right office supplies

Office Supplies FAQs

Choosing the right sports & PE equipment

Sports & Athletics FAQs

Choosing the right FireKing fireproof cabinet

FireKing FAQs

Shipping & Policies