Kasco Marine: Replacement Propellers for Kasco Circulator | 1/2, 3/4, 1HP Props | Propellers for Aquaticlear circulators ONLY Prop Size:1HP - 440435 Two 45-pound weights or concrete

Two 45-pound weights or concrete blocks required for anchoring (not Included)

A minimum of 3 feet-deep water is needed for diffused air to be effective as a deicer

These units are for ponds up to 5

and are an excellent upgrade from problematic pressure filters

Kasco Marine: Replacement Propellers for Kasco Circulator | 1/2, 3/4, 1HP Props | Propellers for Aquaticlear circulators ONLY Prop Size:1HP - 440435 Two 45-pound weights or concreteReplacement props for all HP of Kasco's Aquaticlear circulator. These are NOT propellers for Kasco Deicers. For Deicer propellers please click HERE Genuine Kasco Replacement parts, compatible models starting with: 2400C 3400C 4400C