Hydropool antimicrobial filter. Fits Signature self-cleaning swim spas and self-cleaning spas except 395 30" high.
Hydropool 75 Foot Antimicrobial Filter 4520044
HYDROPOOL filter (for spa)
Diameter: 5" (127mm)
Length: 20 1/8" (511mm)
Top hole: 2 1/8" (54mm)
Bottom hole: 2 1/8" (54mm)
Material area: 75 square feet
Replaces: Pleatco PRB75, Unicel C-4975, Filbur FC-2395, Hydropool 4520008
Compatible with: Hydropool Signature/Self-cleaning (except for 30" high 395 gold model), Hydropool Self-cleaning swim spas