The Unicel 4CH21 is a replacement filter having an outer diameter of 4-5/8 in. and a length of 8 in. It has a handle style top and a 1-1/2 in. open bottom with a male-threaded fitting. It contains 19 sq. ft. of Reemay spunbound polyester pleated fiber. Made in America of the highest quality materials, this cartridge is made to last.
| Outside diameter (in.) | 4.6 |
|---|---|
| Product Length (in.) | 8 in |
| Brand Compatibility | Many |
| Coverage Area (sq. ft.) | 200 |
| Outdoor Living Product Type | Pool Replacement Cartridges |
| Pack Size | 1 |
| Pool Gallons (approx) | 300 |
| Pool Product Type | Pool Replacement Cartridges |
| Pool Type | Above Ground |
| Product Weight (lb.) | 1 lb |
| Returnable | 90-Day |
| Manufacturer Warranty | Unicel filter cartridges and grids are guaranteed against defects resulting from faulty workmanship or materials. The liabilities of Unicel are limited solely and exclusively to replacement a |