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Ships within 48 hours · Estimated delivery Aug 20 - Aug 25
With 68% calcium hypochlorite
Verifying the effectiveness of phosphate removal treatments
Playful Giraffe Design That Stands Out
When standard cleaners are not enough
inefficient
Swimables 3/4" Stainless Air Vent for FNS Plus Clarifiers & Enzymes With 68% calcium hypochloriteKey Fit and Function Releases Trapped Air from Filter Tank Designed to safely vent trapped air during startup, preventing pressure buildup and ensuring proper filter operation Compatible with FNS Plus & Nautilus Filters Fits Pentair FNS Plus and Nautilus style pool filters that use a 3 4" air vent connection 3 4" Threaded Replacement Fit Matches original thread sizing for straightforward replacement without plumbing modifications Stainless Steel
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