Overview Make filter changes simple and your water beautifully clear with the Poolzilla Clean & Clear 150 replacement cartridge. This generously sized cartridge stretches 31.125 inches long with a 10.0625-inch outer diameter and a 6-inch open top — dimensions engineered to drop right into your existing filter housing without any adjustments, adapters, or guesswork. The deep pleated polyester media gives debris, dirt, and fine particles plenty of surface area to cling to, which means your pump runs efficiently, your chlorine works harder, and you get more swim time between cleanings. Sturdy molded end caps seal tightly against the filter tank, so every drop of water passes through the pleats instead of sneaking around them. The result is cleaner water, less stress on your pool equipment, and the peace of mind that comes from knowing your filtration is doing its job. Plan to rinse your cartridge every four to six weeks and swap in a fresh one every spring as you open the pool for the season — or sooner if your filter pressure gauge climbs 8–10 PSI above its normal reading. Those are your pool's way of telling you the filter is full and your pump is working too hard, which can lead to cloudy water, off-balance chemistry, and unnecessary wear on expensive equipment. The good news? Replacement takes just a few minutes: power off the pump, open the filter housing, lift the old cartridge out, and drop the new Poolzilla Clean & Clear 150 in. Order yours today and have a fresh cartridge ready to go before swim season hits — your family (and your pump) will thank you. What's Included Your order includes the selected quantity of replacement pool filter cartridges. Each unit is individually inspected for quality before shipping.