Pay in installments of $13.48 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Aug 21 - Aug 26
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
POOLPURE Spa Filters for Hot Tub ???????????????, Replacement for Unicel 6CH-940, Pleatco PWW50P3, PWW50-P3, Filbur FC-0359, Waterway PlasticsFeatures NSF50 Certified Poolpure Pool and Spa filter ??????????????? is tested and certified by IAPMO against NSF ANSI 50. Please mind the screw thread difference between PWW50 P3 and PWW50 P4. Replacement Models Filtration Area: 45 sq. ft. ; Length: 7 5 8"; Outside Diameter: 6; Top: Semi circular handle; Bottom: 1 1 2 SAE thread. Replacement for Pleatco PWW50 P3, PWW50P3, Unicel 6CH 940, Filbur FC 0359, Waterway Plastics 817 0050, 25252, 378902,
Features
- â„ï¸ã€NSF50 Certified】 Poolpure Pool and Spa filter ??????????????? is tested and certified by IAPMO against NSF/ANSI 50. Please mind the screw thread difference between PWW50-P3 and PWW50-P4.
- â„ï¸ã€Replacement Models】 Filtration Area: 45 sq. ft. ; Length: 7 5/8"; Outside Diameter: 6â€; Top: Semi-circular handle; Bottom: 1 1/2†SAE thread. Replacement for Pleatco PWW50-P3, PWW50P3, Unicel 6CH-940, Filbur FC-0359, Waterway Plastics 817-0050, 25252, 378902, 03FIL1400.
- â„ï¸ã€Powerful Filtration Performance】Innovated “Dirt-Locking†technology make the fabric contain much more contaminants than common fabric. The filter can high efficiently reduce hair, leaves, dust, sediment, sand. Enjoy leisure time in your spa and hot tub.
- â„ï¸ã€Long Service Life】 Unique Trilobal Filtration Fabric Structure make it easier to capture and release stains, so it’s easy for you to wash the filter after use. The filter is tested to be used for longer time under regular washing than the other brands. Pay less money, for more enjoyment.
- â„ï¸ã€Strong and Durable】 The whole filter includes the break-resistant handle, big-flow ABS inner core and thick filtration fabric to form a strong and durable body. The filter can resist high pressure and the corrosion of high-capacity chlorine.
Product Description
SPA Cartridge Stick Mineral Sanitizer Hot Tub Purifier Spa in-Filter Unicel 6CH-940Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.3 ★★★★★
Based on 8 reviews
Sort
Product Reviews
★★★★★ 5
So will not write down your foot
Size: Medium, Color: (001) Black / Black / Castlerock
I love these socks. They have a little bit of gel on the top of the heel for support in your tennis shoes and so your socks don’t write down. Very good quality.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 6, 2026
★★★★★ 5
Comfy and Stay Put
Size: Medium, Color: (002) Black / Black / Halo Gray
These socks are honestly great. They’re super thin and light, so once you have them on, you kind of forget they’re even there. No bulky feeling in your shoes at all.
The best part is they actually stay on. I hate no-show socks that slide down after five minutes, and these don’t do that. The little grip on the heel really works, so you’re not constantly adjusting them all day.
They’re breathable too, which is nice if your feet run warm. They dry fast and don’t get that gross sweaty feeling. And there’s no annoying seam on the toe, so nothing rubs or feels uncomfortable.
Basically, they’re just comfy, stay put, and don’t cause problems — which is all I want from socks.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 16, 2026
★★★★★ 5
Perfect sucks
Size: Medium, Color: (001) Black / Black / Castlerock
Wonderful socks . The weight is perfect !! These do not slip when in a shoe they stay out !!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 14, 2026
★★★★★ 4
Amazing but quality changed
Size: Large, Color: (002) Black / Black / Halo Gray
Love these socks so much, been buying them for about 4 years now!! Not giving them 5 stars anymore because the quality is different and not as good, durable and thick as before.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 10, 2025
★★★★★ 5
The best no show socks
The only no show socks I have ever found that do not slide down. These are very comfortable and the extra tab on the back provides comfort by keeping shoes from rubbing the back of your foot. The top of the sock also comes up high enough to cushion the top of your foot all while still remaining hidden while wearing tennis shoes or even with my hey dudes.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 30, 2025