Unicel C-8474 Replacement Filter Cartridge for Astral 2507 CE Terra & Speck Pumps AC2507 | 75 Sq. Ft. | 15" Games & Toys Inspect the collar and o-ring

Inspect the collar and o-ring during each grid replacement

this dramatically reduces installation time and ensures a stronger surface

helping our customers meet or exceed the latest department of energy (DOE) regulations

The Pleatco Advanced PWWPC150B is a 150 sq

Square Flange

Unicel C-8474 Replacement Filter Cartridge for Astral 2507 CE Terra & Speck Pumps AC2507 | 75 Sq. Ft. | 15" Games & Toys Inspect the collar and o-ringSpecifications Filter Area 75 sq. ft. Length 15" Outer Diameter 8 15 16" Top Inner Diameter 3 3 4" Bottom Inner Diameter 3 3 4" Material 4 oz. Reemay 2040 Pleat Count 165 Top Cap: Open Bottom Cap: Open Fits into: OEM Brand Product Name Part Number Notes Astral 2507 CE Terra 18219R0100 Also listed as 18219RO100 (letter O) in some older documentation same part Speck Pumps AC2507 18219R0100 (This is not an exhaustive list.) Pro Tip: Before ordering,