Uploaded May 2026 | Updated September 2026, 22 hours ago

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The Pool Care Handbook: swimu.com/book
The Pool Care App: swimu.com/poolapp
The Pool Care Cheat Sheet (Free): swimu.com/cheatsheet
The Pool Care Video Course: swimu.com/course

Your pool filter pressure gauge warns you when something's wrong before it becomes a real problem. But what do you need to do if that number is too high or too low? Here’s what your filter pressure is telling you and how to fix it when something's off.

⏰ Timestamps
00:00 - Pool Filter Pressure Problems
00:13 - What's Normal Pool Filter Pressure?
01:23 - How to Fix High Filter Pressure
02:03 - #1. Clean or Backwash Filter
02:47 - #2. Use Air Relief Valve
03:34 - How to Fix Low Filter Pressure
03:53 - #1. Check Skimmers
04:26 - #2. Check Pump Lid and Basket
05:02 - #3. Check Pump Impeller
05:32 - #4. Check for Leaks
05:56 - When to Replace Pressure Gauge

Swim University is making pool care easy. Each year, we continue to help more people with water chemistry, cleaning, and troubleshooting. We know taking care of a swimming pool can be difficult, and it’s hard to find a trusted source of information. We get it! This is the reason we created Swim University.

😎 Want to learn more about pool care? Go here: swimuniversity.com