commit 7d7c07c53df0086609df7c2910ee27a16093af1b Author: katricexar2941 Date: Tue Nov 25 01:09:46 2025 +0800 Add When to replace a filter cartridge diff --git a/When-to-replace-a-filter-cartridge.md b/When-to-replace-a-filter-cartridge.md new file mode 100644 index 0000000..9c68500 --- /dev/null +++ b/When-to-replace-a-filter-cartridge.md @@ -0,0 +1,2 @@ +
Weekly results come from a simple loop: skim and brush, vacuum, clean baskets, test and [balance pH](https://www.nuwireinvestor.com/?s=balance%20pH) [cartridge and DE filter service](http://deiniusoft.com:3000/dorthyqyi29150) alkalinity, set sanitizer, and backwash or rinse filters as needed. After storms or heavy use, shock and recheck levels, then extend low RPM run time to polish the water. schedule service +
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