Sequence® 4000 Series Pump Replacement Parts Part:1000.0416 The single capacity filter features

The single capacity filter features a combined mechanical and chemical cartridge

plastic ponds or your fish

Splash Ring For Use with Dimensions 12" Stainless Steel Ring All 12" Spillways 16"W x 8"D x 1

Smooth interior reduces friction to maximize airflow and minimize pressure

Microbe-Lift® Barley Straw Pellets PLUS Peat work better and faster than typical barley pellets

Sequence® 4000 Series Pump Replacement Parts Part:1000.0416 The single capacity filter featuresThe following replacement parts fit Sequence Model 4000 External Pumps (3600SEQ20, 5000SEQ20, 5800SEQ21, 6800SEQ22, 8200SEQ22) AND Power 4000 External Pumps (11200PWR81, 13200PWR81). Like all pond pumps, these high quality pumps require maintenance from time to time. The parts below will help repair and rebuild your pump. Part No. Description Compatible Pumps 1000. 030P Bracket Sequence Model 4000 Series Pumps Sequence Power 4000 Series Pumps 1000.