Pools
57 results
4.8
- •A DE filter enhancement- DE stands for diatomaceous earth, a filter media that traps particles as much as 20 times smaller than sand or cartridge filters
- •The HTH DE Filter Aid keeps your DE pool filter working at maximum performance for results you can see
- •This product is great for all swimming pools that use DE filters, including salt water systems
4.8
- •Removes dead algae & organic debris
- •Improves filter efficiency & won't affect pH levels
- •Compatible with all swimming pools
4.6
- •Contains one canister of HTH Multi-Purpose 6-Way Test Strips for swimming pools (30 test strips total)
- •This pool test kit checks for free available chlorine(FAC) or bromine, pH, total alkalinity, total hardness and cyanuric acid (CYA) levels
- •Compatible with chlorine, bromine and saltwater pools