Unicel 4CH-935 Replacement Filter Cartridge | 35 sq. ft. | Waterway Teleweir Control Valves or clogged impeller reduces flow

or clogged impeller reduces flow rate and puts additional strain on the motor

Start with one tablet per 10

The Hayward Flame Sensor (IDXLFLS1930) is the OEM replacement flame-sensing component for Hayward Universal H-Series gas pool and spa heaters

Length 19 5/8" Outer Diameter 7" Top Inner Diameter 3" Bottom Inner Diameter 3" Material 4 oz

Unicel 4CH-935 Replacement Filter Cartridge | 35 sq. ft. | Waterway Teleweir Control Valves or clogged impeller reduces flowThe Unicel 4CH 935 is a 4000 Series 35 sq. ft. replacement filter cartridge precision engineered for Waterway Teleweir Skim Filters and compatible hot tub systems. With 219 pleats of 3 oz. Reemay 2033 polyester media, this cartridge delivers exceptional dirt holding capacity and long service life keeping water cleaner between cleanings and extending time between replacements. IMPORTANT: Master Spas Eco Pur Owners Verify Overall Length Before Ordering