Size 2 200/200 Micron Polyester Standard Felt Filter Bag – Nylon Ring
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Amazon.com: Lot of 5-1 Micron Welded Polyester Felt Filter Bag 7" x 16" Industrial Size #1 : Industrial & Scientific
Cole-Parmer™ Polypropylene Felt Filter Bag Polypropylene Felt Filter Bag Cole-Parmer™ Polypropylene Felt Filter Bag | Fisher Scientific
Amazon.com: 4 Inch Ring Polypropylene Felt Filter Bag 1 Micron 4" x 9" Liquid Aquarium Filter Socks Size 3 - Pack of 2 (4" x 9", 1 Micron) : Pet Supplies
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ZIQI 50 Micron Polyester Felt Filter Bag 7 Inch Ring by 32 Inch Long Industrial Filter Bags, Liquid Filtration Bag Aquarium Filter Socks for Industry,Chemical, Water Liquid Filters-6Pack (7x32 Inch): Amazon.com: Industrial