Happy HHTRB75H Hot Tub Filter Compatible with Hydropool PRB75 40751 C-4975 Tubs
Happy - HHTRB75H. Pleatco - PRB75. Darlly - SC733 / 40751. Why Happy Hot Tubs?. We have over 30 Years experience in Hot Tubs and Pools! Max-flow Core to maximise the flow through the core of the filter and improve hot tub performance.