PacifiClear 1 Qt. Liquid Phosphate Remover Category_Chimney Distance between lock shackle holes

Distance between lock shackle holes center to center is 4-1/2"

Reinforced Bottom Brace

100% all natural pine wood hand split approximately 8' length

No metal parts to rust

PacifiClear 1 Qt. Liquid Phosphate Remover Category_Chimney Distance between lock shackle holesPhosphate remover provides efficient removal or lowering of phosphate levels. Chloride based formula. 1 Qt. removes 1000 ppb (parts per billion) of orthophospate out of 20,000 Gal. of pool water. Removing orthophosphate is less expensive than fighting persistent algae growth. Does not contribute to scale formation. Filtration system will remove the precipitate to be backwashed to waste, so there is no need to vacuum.