Why it matters
The isinlive Spa Filter Cartridge is a replacement spa and hot tub filter cartridge that its listing says replaces and wash them every 2-3 weeks to keep.
Match the part number on your old cartridge or filter housing first; if it has worn off, measure length, outside diameter and both center holes. A cartridge that is close but not exact can let dirty water bypass its seals.
The listing gives a weight of 2.77 pounds.
Who it's for, and who should skip it
Good fit if
- Spas and hot tubs
- Owners with the original part number
Look elsewhere if
- Filters with a different part number
Pros and cons
Pros
- Replaces and wash them every 2-3 weeks to keep
Cons
- Check length and hole sizes against your old cartridge
- Third-party cartridges rely on the seller's fit statement
Limitations to weigh
- Specifications are the maker's or seller's own; check fit against your equipment's manual and part numbers.
Specifications
Every figure below comes from the source shown in brackets. Where the maker doesn't state something, we say so instead of estimating.
| Product weight | 2.77 lb | Retailer |
|---|---|---|
| Replaces | and wash them every 2-3 weeks to keep | Retailer |
Alternatives worth comparing
More pool and spa filter cartridges we cover
Final verdict
A practical spa cartridge for spas and hot tubs.
Where to buy
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