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Tier1 Pool & Spa Filter Cartridge | Replacement for Watkins 31489, Filbur FC-3915, Unicel C-6330, C-6430, Pleatco PWK30, SD-00328 and More | 30 sq ft Pleated Fabric Filter Media

Tier1 Pool & Spa Filter Cartridge | Replacement for Watkins 31489, Filbur FC-3915, Unicel C-6330, C-6430, Pleatco PWK30, SD-00328 and More | 30 sq ft Pleated Fabric Filter Media
Tier1 Pool & Spa Filter Cartridge | Replacement for Watkins 31489, Filbur FC-3915, Unicel C-6330, C-6430, Pleatco PWK30, SD-00328 and More | 30 sq ft Pleated Fabric Filter Media
Tier1 Pool & Spa Filter Cartridge | Replacement for Watkins 31489, Filbur FC-3915, Unicel C-6330, C-6430, Pleatco PWK30, SD-00328 and More | 30 sq ft Pleated Fabric Filter Media
Tier1 Pool & Spa Filter Cartridge | Replacement for Watkins 31489, Filbur FC-3915, Unicel C-6330, C-6430, Pleatco PWK30, SD-00328 and More | 30 sq ft Pleated Fabric Filter Media
Tier1 Pool & Spa Filter Cartridge | Replacement for Watkins 31489, Filbur FC-3915, Unicel C-6330, C-6430, Pleatco PWK30, SD-00328 and More | 30 sq ft Pleated Fabric Filter Media
Tier1 Pool & Spa Filter Cartridge | Replacement for Watkins 31489, Filbur FC-3915, Unicel C-6330, C-6430, Pleatco PWK30, SD-00328 and More | 30 sq ft Pleated Fabric Filter Media
Tier1 Pool & Spa Filter Cartridge | Replacement for Watkins 31489, Filbur FC-3915, Unicel C-6330, C-6430, Pleatco PWK30, SD-00328 and More | 30 sq ft Pleated Fabric Filter Media

Key features

  • •AFFORDABLE REPLACEMENT: Replacement 31489 spa filter for 30 sq ft Hot Spring Spas and Watkins Spas and any systems that needs 5 7/8 inch (diameter) by 10 1/2 inch (length) filters
  • •INCREDIBLY SIMPLE TO USE: Easily replace your old 31489 filter, Filbur FC-3915, Unicel C-6430, Pleatco PWK30 spa filter with the Tier1 spa filter 31489
  • •EXTREMELY DURABLE: Durable & Washable 30 sq ft Pleated Fabric Filter Media to capture sediment and other contaminants with its high strength, high flow design to give you industry leading flow rates for 3 month before your next filter change
  • •SPA FILTER CARTRIDGE REPLACEMENT: This Tier1 Watkins 31489 replacement filter can be used in place of your PWK30 spa filter
  • •100% TIER1 NO WORRIES GUARANTEE: We stand behind the quality of filtration and overall performance of our Tier1 filters!
BrandTier1
CategoryCartridge Pool Filters
Size1-Pack

Tier1 Pool & Spa Filter Cartridge | Replacement for Watkins 31489, Filbur FC-3915, Unicel C-6330, C-6430, Pleatco PWK30, SD-00328 and More | 30 sq ft Pleated Fabric Filter Media

List Price: $40.49$36.44DEALYou Save: $4.05 (10%)
Free shippingFree Returns – 30 daysFree Order CancellationSecure Payment2–3 Days DeliveryGet It June 25, 2026In Stock (1)No marketing spamNo account requiredFulfilment by FedEx / Amazon / UPS / ShipwirePayPal / Card Buyer Protection

Customer Reviews

Reviews sourced from verified Amazon purchasers
4.5
out of 5
Based on 10 reviews
5★
70%
4★
20%
3★
10%
2★
0%
1★
0%
Five Stars
mary nocera✓ Verified Purchase•July 1, 2018
Great price
Four Stars
Jane Diesing✓ Verified Purchase•May 28, 2018
Good it fit
Five Stars
timetoretire✓ Verified Purchase•April 26, 2018
This worked just great for my hotsprings spa! Thanks.
good quality
patnmike49✓ Verified Purchase•April 23, 2018
The filters were provided as promised and look and function like original equipment.
Five Stars
Iceman✓ Verified Purchase•April 8, 2018
Good price & timely shipping.
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