Multiport Valve Leaking to Waste in Filter Mode: How to Confirm It

Multiport Valve Leaking to Waste in Filter Mode: How to Confirm It

Narrow diagnosis for water loss only during Filter mode When water is leaving through the…

19.03.2026
Sand Blowing Back Into the Pool: How to Diagnose Laterals, Standpipe and Media Problems

Sand Blowing Back Into the Pool: How to Diagnose Laterals, Standpipe and Media Problems

When material blows from return jets, the diagnostic question is path and parts — not…

19.03.2026
Black Algae vs Mustard Algae vs Green Algae: How to Tell Before You Treat

Black Algae vs Mustard Algae vs Green Algae: How to Tell Before You Treat

Identify first, then treat The costly mistake is not always “not shocking hard enough.” Very…

18.03.2026
How to Aim Pool Return Jets for Better Circulation and Fewer Dead Spots

How to Aim Pool Return Jets for Better Circulation and Fewer Dead Spots

Return jets steer available flow — they do not manufacture circulation that the system does…

18.03.2026
Skimmer Weir Door Problems: Why Surface Debris Stops Collecting Properly

Skimmer Weir Door Problems: Why Surface Debris Stops Collecting Properly

Good skimming depends on flap condition, water level, and real surface flow working together When…

17.03.2026
Pool Pump Loses Prime Overnight: Why Water Drains Back After Shutdown

Pool Pump Loses Prime Overnight: Why Water Drains Back After Shutdown

Symptom-focused diagnosis, not generic pump troubleshooting When the pump basket drains down after shutdown and…

17.03.2026
Phosphates in Pools: When They Matter, When They Don’t, and Why FC/CYA Still Wins

Phosphates in Pools: When They Matter, When They Don’t, and Why FC/CYA Still Wins

High phosphates are real — but they are rarely your first diagnosis Phosphates are one…

16.03.2026
Pool Electricity Bill Audit in Melbourne: Which Equipment Drives Costs and What to Optimise First

Pool Electricity Bill Audit in Melbourne: Which Equipment Drives Costs and What to Optimise First

High pool bills are usually a runtime problem before they become an equipment problem A…

13.03.2026
Cartridge Filter Maintenance Intervals That Actually Work: When Pressure Looks Normal but Water Clarity Still Fails

Cartridge Filter Maintenance Intervals That Actually Work: When Pressure Looks Normal but Water Clarity Still Fails

Pressure is a restriction signal — not a full filtration diagnosis A lot of pool…

13.03.2026
Pool Stain ID Guide: Organic vs Metal vs Scale in Swimming Pools

Pool Stain ID Guide: Organic vs Metal vs Scale in Swimming Pools

Stain diagnosis before treatment — so you do not scrub the wrong problem or acid-wash…

12.03.2026
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