Sand (~3.0 sq ft), Cartridge (100–200 sq ft), DE (36 sq ft).
Pool Filter Sizing - How to Choose the Right Size - Leslie's Pool Supplies buy pool filter
A filter that is too small will overwork your pump and lead to cloudy water. As a rule of thumb, to reduce maintenance frequency. Sand (~3
Sand (~4.9 sq ft), Cartridge (400–500 sq ft), DE (60 sq ft). 3. Key Compatibility Checks Sand (~3.0 sq ft)