Finest-Filters Hot Tub Spa Water Filter Cartridges Compatible For Lay-Z-Spa, SaluSpa 90352E, Intex Type VI, Bestway (6 Pack o
Reviewed 1 September 2026 · price checked live
Check price on Amazon →Overview
Finest-Filters Hot Tub Spa Water Filter Cartridges Compatible sits in our pools, hot tubs & supplies listings, where we rank by how buyers actually rate a product rather than by brand. The manufacturer says: Filters 6 pack replacement spa / hot tub filter cartridges, which are a compatible replacement for: Lay-Z-Spa, SaluSpa 90352E, Intex Type VI, Bestway Type VI. The spa filter cartridges has reinforced end caps which are highly resistant to chlorine and chemicals commonly found in pool and spa applications. Those are the seller's own claims rather than our testing, so treat them as a starting point. On Amazon it holds 4.6 out of 5 from 402 ratings. What that score is worth next to its rivals is set out below.
- Brand
- Finest-Filters
- Amazon rating
- 4.6 / 5 from 402 ratings
- vs Pools, Hot Tubs & Supplies
- 0.1 above the category median of 4.5
- Rank in category
- 20 of 49 rated pools, hot tubs & supplies we track
- Price position
- Mid-priced (category spans £4.99 to £40.00)
- How proven
- Moderate review volume
How it compares in Pools, Hot Tubs & Supplies
Across the 49 rated pools, hot tubs & supplies products we track, the typical score is 4.5 out of 5. This one sits at 4.6, which is around the middle of the category. Ratings alone will not separate it from its rivals here, so price and the specifics below matter more than the star count.
It carries 402 ratings against a category median of 1,112. That is enough of a base to take the score seriously without treating it as settled.
On price it sits in the middle third of a category running from £4.99 to £40.00, where the midpoint is about £12.99. That is the part of the range where most sensible buys sit, neither cutting corners nor paying for the name.
Worked out from the 49 pools, hot tubs & supplies products in our catalogue, not from the brand's own claims. How we rank →
Key features
- 💧 Finest-Filters 6 pack replacement spa / hot tub filter cartridges, which are a compatible replacement for: Lay-Z-Spa, SaluSpa 90352E, Intex Type VI, Bestway Type VI
- 💧 The spa filter cartridges has reinforced end caps which are highly resistant to chlorine and chemicals commonly found in pool and spa applications.
- 💧 Our hot tub water filter cartridges are constructed from trilobal fabric which allows for a massive filter surface area and sediment holding capacity without compromising the flow rate, ensuring longer lasting filtration.
- 💧 Our Pool and Spa filters are tested and certified by IAPMO against NSF/ANSI 50. The filter uses Lead-free and BPA free materials.
- 💧 A suitable long lasting replacement for many hot tub/spa models that use the Bestway Type VI filter, that can last for around 12 months depending on use and maintenance of the filters.
