AquaDyne Heavy Duty RHINO I Overflow or Side Wall Returns Size:4" Bottom Drain The Oase Spiral Brush are

The Oase Spiral Brush are ideal for maintaining ideal water quality and clarity

Maximum recommended air flow:

Ferrous Sulfate

BF2000 Fits Bioforce 2000 - 3 pads with 2

AquaDyne Heavy Duty RHINO I Overflow or Side Wall Returns Size:4" Bottom Drain The Oase Spiral Brush areThe Rhino I Overflow or Side Wall Bottom Drain is heavy duty, Schedule 80 PVC drain. It can be used as an overflow bottom drain (when used together with vertical riser) or as a sidewall return. All Rhino drains can be installed with extreme confidence in any application by beginners and experts alike. Compare the engineering of Rhino bottom drains to any on the market, and you will see the evident quality. Rhino I Features: Thicker flanges and liner