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Pumps & filters
The pump and filter keep water moving and clean. In summer, they work hardest.
Pumps
Federal efficiency rules that took effect in 2021 mean most replacement pool pumps are now variable-speed. They run longer at lower speeds and can cut pump energy use significantly. Check with APS or SRP for any current pool pump rebates.
Filters
| Type | Upkeep |
|---|---|
| Cartridge | Hose off cartridges regularly; replace them every few years |
| Sand (or glass media) | Backwash when pressure rises; replace media every several years |
| DE | Finest filtration; backwash and add DE powder; check local rules for disposal |
Note your filter's normal "clean" pressure. When it reads about 8–10 psi higher, it's time to clean.
Pump and electrical repairs should be done by a qualified pool technician or electrician.
Recommended supplies
- Variable-speed pool pump — Most replacement pumps are now variable-speed.
- Replacement filter cartridges — Check your filter's model number.
- Filter cleaner & cartridge wand
- Pool filter sand / glass media
Need a repair or weekly service? Request a pool pro.