Type I Pool Filter Cartridge 4 Pack, Size I 3.11 x 3.48 Inch Universal Replacement for Clear Water Filtration

Type I Pool Filter Cartridge Pack of 4 Size 3.11 x 3.48 inch, universal replacement for swimming pool filter pumps Why choose these cartridges Restores filtration performance quickly: worn or clogged cartridges to regain clearer water and more consistent flow. Fits standard Size I Type I housings: the 3.11 x 3.48 inch dimensions match common Type I pool filter pumps for a reliable fit. Practical pack of 4: keeps multiple spares on hand for regular maintenance or for servicing several pumps. Key benefits and functions Captures common pool debris: designed to trap leaves, sand, hair, and fine particles that reduce water clarity. Reduces pump strain: by keeping larger debris out of the pump basket and internals, the filter helps maintain smoother pump operation. Simple to and maintain: straightforward installation and replacement during routine pool upkeep minimizes downtime. Product details Type: Size I, Type I pool filter cartridge Dimensions: 3.11 x 3.48 inch Quantity: Pack of 4 cartridges Compatibility: Universal replacement for swimming pool filter pumps that accept Type I Size I cartridges Practical use scenarios Routine seasonal maintenance: swap out old cartridges at the start of swim season to restore effective filtration and maintain water clarity. Weekend pool service: keep a pack of four on hand when performing filter changes or servicing multiple small residential pools. Backup for rental or shared pools: store extra cartridges to enable quick swaps when filters clog during heavy use. What to expect A precise size match for Type I housings, providing easy installation and consistent fit. Predictable, repeatable replacements for standard cartridgestyle pool filtration systems. A practical, multipiece supply to support scheduled maintenance and reduce the need for urgent purchases. Note on compatibility Confirm your pump or filter housing accepts Type I Size I cartridges with dimensions 3.11 x 3.48 inch before to ensure proper fit.