![Amazon.com: The Filter Pro 15ppi Reticulated Bio Foam Filter Sponge - Blue 2 Pack - 1" x 20" x 20" Made in the USA : Patio, Lawn & Garden Amazon.com: The Filter Pro 15ppi Reticulated Bio Foam Filter Sponge - Blue 2 Pack - 1" x 20" x 20" Made in the USA : Patio, Lawn & Garden](https://m.media-amazon.com/images/I/819AmPY96UL._AC_UF350,350_QL80_.jpg)
Amazon.com: The Filter Pro 15ppi Reticulated Bio Foam Filter Sponge - Blue 2 Pack - 1" x 20" x 20" Made in the USA : Patio, Lawn & Garden
![Amazon.com : Xiaoyztan 6Pcs 6.0 x 2.5 Inch Aquarium Pre-Filter Sponges Foam Filter Cartridges with 0.8" Hole Diameter (Blue & Black) : Pet Supplies Amazon.com : Xiaoyztan 6Pcs 6.0 x 2.5 Inch Aquarium Pre-Filter Sponges Foam Filter Cartridges with 0.8" Hole Diameter (Blue & Black) : Pet Supplies](https://m.media-amazon.com/images/I/71-3A-hmeBL._AC_UF1000,1000_QL80_.jpg)
Amazon.com : Xiaoyztan 6Pcs 6.0 x 2.5 Inch Aquarium Pre-Filter Sponges Foam Filter Cartridges with 0.8" Hole Diameter (Blue & Black) : Pet Supplies
![Amazon.com: TC-Motor Foam Blue 45mm Air Filter For 125cc 140cc 150cc Engine Carburetor ATV Quad Pit Dirt Bike Go Kart Scooter Motorcycle : Automotive Amazon.com: TC-Motor Foam Blue 45mm Air Filter For 125cc 140cc 150cc Engine Carburetor ATV Quad Pit Dirt Bike Go Kart Scooter Motorcycle : Automotive](https://m.media-amazon.com/images/I/61V8Kah0FNL._AC_UF894,1000_QL80_.jpg)
Amazon.com: TC-Motor Foam Blue 45mm Air Filter For 125cc 140cc 150cc Engine Carburetor ATV Quad Pit Dirt Bike Go Kart Scooter Motorcycle : Automotive
![Oase Blue Filter Foam Set (BioTec 18000-38000) - Best Prices on Everything for Ponds and Water Gardens - Webb's Water Gardens Oase Blue Filter Foam Set (BioTec 18000-38000) - Best Prices on Everything for Ponds and Water Gardens - Webb's Water Gardens](https://webbsonline.com/media/ecom/prodlg/48781.jpg)
Oase Blue Filter Foam Set (BioTec 18000-38000) - Best Prices on Everything for Ponds and Water Gardens - Webb's Water Gardens
![Amazon.com: The Filter Pro 15ppi Reticulated Bio Foam Filter Sponge - Blue 2 Pack - 1" x 20" x 20" Made in the USA : Patio, Lawn & Garden Amazon.com: The Filter Pro 15ppi Reticulated Bio Foam Filter Sponge - Blue 2 Pack - 1" x 20" x 20" Made in the USA : Patio, Lawn & Garden](https://m.media-amazon.com/images/I/81Wl4h6wvjL._AC_UF894,1000_QL80_.jpg)
Amazon.com: The Filter Pro 15ppi Reticulated Bio Foam Filter Sponge - Blue 2 Pack - 1" x 20" x 20" Made in the USA : Patio, Lawn & Garden
![Dyson DC07 Primary Washable Blue Foam Filters, Generic For Dyson Part 904979-02. 2 Pack - Walmart.com Dyson DC07 Primary Washable Blue Foam Filters, Generic For Dyson Part 904979-02. 2 Pack - Walmart.com](https://i5.walmartimages.com/asr/1e775412-b86e-4b14-955e-8721a2eec884_1.4abfbc78c4a791f138f252ebec0fc0af.jpeg?odnHeight=612&odnWidth=612&odnBg=FFFFFF)
Dyson DC07 Primary Washable Blue Foam Filters, Generic For Dyson Part 904979-02. 2 Pack - Walmart.com
![Blue color open cell polyurethane foam for water purification | Master Sponge & Foam Products Manufacturer Blue color open cell polyurethane foam for water purification | Master Sponge & Foam Products Manufacturer](http://www.spongesupplier.com/wp-content/uploads/2016/09/blue-color-open-cell-polyurethane-foam-for-water-purification.jpg)
Blue color open cell polyurethane foam for water purification | Master Sponge & Foam Products Manufacturer
![Agfabric Blue Filter Sponge-Purifying Fish Tank & Aquarium Sponge Filter - 19undefinedx19undefinedx0.8 - Overstock - 34820634 Agfabric Blue Filter Sponge-Purifying Fish Tank & Aquarium Sponge Filter - 19undefinedx19undefinedx0.8 - Overstock - 34820634](https://ak1.ostkcdn.com/images/products/is/images/direct/bd202d104ac67062ce647eb17920e2a7f0182a28/Blue-Filter-Sponge-Purifying-Fish-Tank-%26-Aquarium-Sponge-Filter.jpg)
Agfabric Blue Filter Sponge-Purifying Fish Tank & Aquarium Sponge Filter - 19undefinedx19undefinedx0.8 - Overstock - 34820634
![12-15mm Air Filter Foam Sponge Sheet Pad Blue 10 x 12 In Dust Cleaner Motorcycle 5056213530235 | eBay 12-15mm Air Filter Foam Sponge Sheet Pad Blue 10 x 12 In Dust Cleaner Motorcycle 5056213530235 | eBay](https://i.ebayimg.com/images/g/t2YAAOSw72FkKBQJ/s-l500.jpg)
12-15mm Air Filter Foam Sponge Sheet Pad Blue 10 x 12 In Dust Cleaner Motorcycle 5056213530235 | eBay
![Amazon.com : Aquacity Bio Sponge Filter Media Pad 35" Cut-to-fit Foam for Aquarium Fish Pond Reef Canister Tank (Blue Pad) : Pet Supplies Amazon.com : Aquacity Bio Sponge Filter Media Pad 35" Cut-to-fit Foam for Aquarium Fish Pond Reef Canister Tank (Blue Pad) : Pet Supplies](https://m.media-amazon.com/images/I/61OPQqyjwqL._AC_UF1000,1000_QL80_.jpg)
Amazon.com : Aquacity Bio Sponge Filter Media Pad 35" Cut-to-fit Foam for Aquarium Fish Pond Reef Canister Tank (Blue Pad) : Pet Supplies
![9 Pcs Filter Sponge for Intex S1 Type Pure Spa Reusable Washable Foam Hot Tub Filter Cartridge - Walmart.com 9 Pcs Filter Sponge for Intex S1 Type Pure Spa Reusable Washable Foam Hot Tub Filter Cartridge - Walmart.com](https://i5.walmartimages.com/asr/e4020765-de79-41d1-a90c-3f655da76426.b23bd851a16d8a1d71216b97646826a2.jpeg)