Treat large particulates and sediment in your water supply with Aqua-Polish® No. 20 – Cartridge. No. 20 Cartridge employs high-efficiency absorption technology to deliver maximum flow rates and capacity for your filtration system. Please note that the cartridge is only a replacement filtering device and is not designed to remove microbiological contaminants. The AP No. 20 Cartridge is the best way to extend the life of your Seagull IV® purification cartridge! Features and specs: Reduces particulates, scale sediment, sediment, rust, foul tastes, fibers, bad odors, and chlorine Particle Retention Rating (nominal): 3 Microns Flow Rate of 7.5 GPM Cold Water Use only Rated for 10,000 gallons *may vary according to the incoming water source The cartridge is 20.1″ from the bottom of the cartridge to the top of the nipple Fits inside a #20 Pre-Filter housing.
