Filter Bags
At All Filters, we offer liquid filter bags in a wide range of micron ratings (filtration particle size) and all standard sizes (#1,2,3,4) so you can find the perfect fit. Our most popular type of filter is glazed polypropylene felt, which is among the best filter bags for water treatment due to its fine filtration capabilities and minimal shedding. You can also choose nylon monofilament mesh or polyester felt media replacement filters, which can both withstand demanding filtration conditions. Our durable products provide heavy-duty filtration for oils, lubricants, organic solvents, paints, acids, alkalis, water, and more.
Bag Filter Cross Reference Chart
| Size | Rating | SpiroPure | Pentek | |
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BP Series |
#1 (7" x 17") |
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| #2 (7" x 32") |
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| #3 (4" x 9") |
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| #4 (4" x 15") |
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BE Series |
#1 (7" x 17") |
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| #2 (7" x 32") |
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| #3 (4" x 9") |
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| #4 (4" x 15") |
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BN Series |
#3 (4" x 9") |
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| #4 (4" x 15") |
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A Range of Water Filter Bags
We have a wide selection of filter bags in various sizes, materials, and filtration ratings for different types of systems that remove particles from liquid. Our filter bag size chart allows you to easily locate the right filter for your particular needs. We carry top brands like Pentek, as well as our more affordable alternative, SpiroPure, which is designed to match or exceed the performance of original equipment manufacturer (OEM) products.
Buy Compatible Filtration Products
Find the perfect filter bags with the right micron ratings from our large selection of high-quality products. Simply refer to our user-friendly cross-reference chart to find the right filter bags that are compatible with your system. Our friendly customer service team is available 7 days a week if you need further assistance. You can also set a reminder when it’s time to replace your filter, and you’ll receive a notification for your next filter replacement date.
