Clean your filter on schedule
A clogged filter runs up your electric bill and hides water quality problems.
What you'll learn
- The pressure gauge rule: 8–10 psi above clean = time to clean
- Cartridge vs sand vs DE, different rhythms for each
- Why a pressure washer shreds cartridge pleats
- When the filter gauge is stuck (replace it)
Step by step
- Check the pressure gauge right after a clean filter install, note the number.
- When pressure rises 8–10 psi above that: clean time.
- Cartridge: pump off, open housing, hose down pleats (no pressure washer).
- Sand: BACKWASH 2–3 min, RINSE 30 sec, back to FILTER.
- DE: backwash, then add fresh DE through the skimmer per spec.
Safety note
A pressure gauge that never moves is stuck, replace it. Running a filter without a working gauge is driving blind.
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