Description
Unicel 4CH-20 Replacement Filter Cartridge for 20 SqFt top load is part of the 4000 Series of Unicel. This particular product has a molded cone handle top end cap and a 1-1/2-inch male thread/MPT bottom end cap. With an outside diameter of 4-5/8 inches and a length of 6-3/4 inches, it has a sharp pleat count of 204 folds that maximize spacing between pleats. The filter media is 3-ounce and has a filter area of 20 square feet. It can be used to replace a few filter cartridges including Master Spas 20 Sq. Ft., Saratoga Spas 20 Sq. Ft. (OEM 20241-238), Softub 20 Sq. Ft., Unicel 20 sq.ft. top load (Replaces any cartridge that has an MPT fitting or a 1.9-inch id w/ disposable adapter), and Vita Spas 20 Sq. Ft. (OEM PVT 25, Remove "pad adapter??? from the skimmer before threading Unicel MPT directly into the suction fitting). It also replaced Unicel C-4303 (if PAD adapter is MPT; must remove threaded PAD adapter from skim well) which has been discontinued by Unicel and this Unicel C-4303 is used for 15 sq. ft. Softsider Spas and 15 sq. ft. Vita Spas filter cartridges.LEAD TIME TO SHIP:12 days
