Kasco® Replacement Impellers / Props Model:3 HP J Impeller Hex Retrofit Kit Designed to move large volume

Designed to move large volume of water

PondMaster MD1 (02520) - 11650

The 1½" inlet allows unrestricted flow into the manifold

as a complete filter on a quarantine system

Tests for Amount of Toxic Ammonia

Kasco® Replacement Impellers / Props Model:3 HP J Impeller Hex Retrofit Kit Designed to move large volume431150 Impeller for Model 3400J 431170 Impeller for Model 4400J 284353 Impeller for 3 HP J Old number was 840360 284352 Impeller for 2 HP J Old number was 841120 284355 Impeller for 5 HP J 284357 Impeller for 7 HP J 820505 8400 3 blade black prop trimmed (A Units) Instructions for 2 HP, 3 HP, 5 HP, and 7 HP J Impellers When you order a 2 HP 7 HP impeller now, it will now be a retrofit kit due to an improvement design change. The following instructions