Pentair 13-1/8" Full Grid D.E. Filter Element | 191321 DE Filters Ensure 120/240 VAC electrical supply

Ensure 120/240 VAC electrical supply per manual

It automatically dispenses slow-dissolving chlorine tablets or sticks

Ideal for seasonal replacements or preventative upkeep in larger pools

specifically for areas requiring high flow rates and enhanced stability

Pentair 13-1/8" Full Grid D.E. Filter Element | 191321 DE Filters Ensure 120/240 VAC electrical supplyPentair 13 1 8" Full Grid D. E. Filter Element 191321 Pentair 191321 13 1 8" full grid D. E. filter element. Durable replacement grid for restoring pool filtration performance. Features 13 1 8" full grid for D. E. filter systems. Restores filtration efficiency and water clarity. Durable filter fabric withstands repeated cleaning. Ensures even D. E. distribution across grid surface. Compatible with select Pentair vertical grid filters. Description The