Future Way 2 Pack Hot Tub Filter Replacement for Cal Spa, Waterway Teleweir 50, 817-4050, Replace Pleatco PWW50L, Unicel 4CH-949, Filbur FC-0172, SD-01143, Spa Filter Cartridge, 50 Sq. Ft
Future Way 2 Pack Hot Tub Filter Replacement for Cal Spa, Waterway Teleweir 50, 817-4050, Replace Pleatco PWW50L, Unicel 4CH-949, Filbur FC-0172, SD-01143, Spa Filter Cartridge, 50 Sq. Ft
Hero image 0 of Future Way 2 Pack Hot Tub Filter Replacement for Cal Spa, Waterway Teleweir 50, 817-4050, Replace Pleatco PWW50L, Unicel 4CH-949, Filbur FC-0172, SD-01143, Spa Filter Cartridge, 50 Sq. Ft, 0 of 5
Future Way

Future Way 2 Pack Hot Tub Filter Replacement for Cal Spa, Waterway Teleweir 50, 817-4050, Replace Pleatco PWW50L, Unicel 4CH-949, Filbur FC-0172, SD-01143, Spa Filter Cartridge, 50 Sq. Ft

4.2 stars out of 5 reviews
(4.2)|
5 ratings

Key item features

  • Precise Dimensions: Features an outer diameter of 5", a bottom of 2", and a length of 13 1/16" for easy installation without leaks or compatibility issues.
  • Powerful Filtration: Utilizes ultra-fine, heavy-duty filtration fabric with more pleats to maximize efficiency and effectively remove debris, maintaining a clean hot tub.
  • Durable Construction: Made with spunbond polyester and a strong inner core, enabling it to withstand high-pressure water flow for long-lasting performance.
  • Economical Maintenance: Designed for regular cleaning and reuse, minimizing water usage and ensuring a clean soaking experience when cleaned monthly.
  • Broad Compatibility: Compatible with Cal Spa, Waterway Teleweir 50, and 817-4050, and replaces Pleatco PWW50L, Unicel 4CH-949, and Filbur FC-0172, among others.
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Current price is $28.99
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Columbus, 43215
Arrives by Fri, Apr 10
Sold by FRESHLAB LLCPro Seller
Fulfilled by Walmart
4.6423670668953685 stars out of 5, based on 2333 seller reviews(4.6)
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4.2 out of 5 stars
stars5 ratings3 reviews
How item rating is calculated
  1. 5 stars80% (4)
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Showing 1-3 of 3 reviews

Oct 7, 2025
Jackie
Sold byFRESHLAB LLCDelivered byWalmart
5 out of 5 stars review

Verified Purchase

Good value

Does the job!

Helpful?4KGC3Z5GD1UO14383100748
May 5, 2025
jutah
Sold byFRESHLAB LLCDelivered byWalmart
5 out of 5 stars review

Verified Purchase

H T Filters

Just what I needed

Helpful?4KGC3Z5GD1UO14383100748
Mar 19, 2026
Keith
Sold byFRESHLAB LLCDelivered byWalmart
1 out of 5 stars review

Verified Purchase

This item does not match the dimensions or the pictures at all. The dimensions have different numbers compared to the specifications in the very next section. The threads show being on the inside but when I received the item, they are actually on the outside. Completely wrong item then what is pictured or in the description.

Helpful?4KGC3Z5GD1UO14383100748