Aquador 1010 Widemouth Skimmer Closure Cover Plate For Hayward Olympic, Trevi, AquaLeader CG31000KL Prevents chloramine build-up

Prevents chloramine build-up

Inside diameter 7 3/4'' by 5 3/8''

Leisure Time Foam Down Spa Clarifier For Hot Tubs & Spas

Lower your bromine or chlorine use up to 50%* with minerals

Natural Chemistry Pool Magic + PhosFree

Aquador 1010 Widemouth Skimmer Closure Cover Plate For Hayward Olympic, Trevi, AquaLeader CG31000KL Prevents chloramine build-upAquador 1010 Widemouth Skimmer Closure Cover Plate Guaranteed to be leak free. Just as it has always been, no glue or other harmful silicone sealant needed to eliminate cracking. Commercial grade faceplate made of space age UV and chemical resistant plastic which can withstand down to 80 F. The flexible domed lid allows for ice expansion and contraction which prevents ice adhesion lid pop off, unlike other failed inferior brands that seal on the inner