Pool Breeze Defender Algaecide Polyquat 32 fl oz Bottle | 88411 IGWMH inspect the entire air relief

inspect the entire air relief valve assembly — including the valve seat and any associated O-rings — for wear or cracking at the same time

The COM Port Expansion Module extends the communication capacity of the IntelliCenter control system

A cracked basket that looks serviceable at a glance is worth replacing now to avoid a more costly pump service later

Will help remove stains and scale in older pools

Pool Breeze Defender Algaecide Polyquat 32 fl oz Bottle | 88411 IGWMH inspect the entire air reliefDefender algaecide and clarifier treats green, black and yellow algae. Size: 1 Quart, 32 fl oz. Step 3 in the POOL Breeze Extra 3 step System. Use weekly to prevent the growth of algae.