Premium Tier1 Pool & Spa Filter Cartridge 4-Pack - Compatible with Pentair Clean & Clear Plus 320, CCP320, Pleatco PCC80, Unicel C-7470 | 80 sq ft Pleated Fabric Replacement Filter | Ideal for Swimming Pools, Hot Tubs & Spa Maintenance

From Tier1, Your Leading High Quality and Maximum Performance Brand Tier1 products and filters are tested to meet rigid quality standards to ensure you are receiving the best possible Tier1 product. From design & manufacturing, all Tier1 filters are inspected, tested, and cut in half to provide with high quality and maximum performance for your water filtration needs. Tier1 replacement filters deliver value with the performance you expect. Our Pool and Spa filters will clean your water faster and more efficiently with less wear and tear on your pump. Dive in with Tier1, the water's great! Tier1 brand replacement for 817-0081, 178580 & R173573 Comparables Tier1 PAS-1158 Replacement Pool and Spa Filter fits the Pentair Clean & Clear Plus 320. Tier1 Pool and Spa filters will protect your investment, engineered to outperform the competition and exceed your expectations. High Quality Filtration Featuring high durability filter fabric that maintains strength even when loaded with sediment, a tighter porosity and denser weave to capture more contaminants in less time. High Flow Rates A high strength, high flow core designed to support the filter while providing efficient flow rates. Features Bottom Hole Size: 3 inches Top Hole Size: 3 inches Media Weight: 4 oz. Media Surface Area: 80 Sq. Ft. Actual Size: 20 inches (length) x 7 inches (outside diameter) Filter Media: Pleated Fabric Filter Life: 3 Months Features Pleated Filter Media Pleated filters are more structurally stable than non pleated and also maximize the effectiveness of your filter by exposing contaminants to an increased surface area. With more high durability fabric to sift out unwanted particles you can rest easy knowing your water will be clear for the lifetime of the product. Washable Pleats Extend the life and increase efficiency of your filter by cleaning it with a gentle stream of water. When you're filling your pool, remove and rinse your filter at the same time! Do not use high pressure pressure hoses or abrasive brushes as this can damage the filter. Tier1 also offers a Pool Filter Wand Brush that attaches to the end of any standard garden hose. Sand and Sediment Reduction Keeps your pool clean and pump free from sand and sediment that would otherwise cause damage or equipment failure. Easy Installation and Maintenance Replace your filter when the pressure gauge on your filter tank reaches 8 psi above the pressure recorded when first installed.Turn off the power to your pump and bleed the excess air pressure of the system using the air valve on the filter.Remove any band clamps and/or lids to your filter.Remove the cartridge from the filter canister and dislodge any loose debrisRinse the cartridge thoroughly with clean fresh water and return it to the filter tank. Secure the tank lid and any band clamps.