• C-5351
  • Coast Spas Replacement Filter
  • Waterway Replacement Filter
  • Buy Unicel C-5351 Filter
1 4

Unicel C-5351 Filter | 135 SQ.FT. Waterway, Coast Spas Replacement

Unicel C-5351 Filter | 135 SQ.FT. Waterway, Coast Spas Replacement

$69.95 USD
$69.95 USD
Sale Sold out
Shipping calculated at checkout.

Shasta Pool Supply offers the lowest prices on Waterway and Coast Spas replacement filters. The Unicel C-5351 filter delivers the best performing 135 sq.ft replacement cartridge. Additionaly, the quality components made in the U.S.A.

Buy Unicel C-5351 Filter

Shasta Pool Supply is where to buy Unicel filters. Find the Unicel C-5351 offering the lowest prices and fast shipping. All orders over $150 receive free shipping. Orders ship 2-day shipping. Therefore, customers receive the replacement filter fast and affordable.

Waterway and Coast Spas Replacement Filter

The C-5351 filter replaces the OEM Waterway and Coast Spas filters. Unicel's quality replacement parts make great options. Moreover, high quality OEM filters at lower prices.
View full details
SPS POOL FILTER CARTRIDGE

Key Features

  • Best-in-Class Performance: Delivers unmatched filtration as a 135 sq. ft. replacement cartridge
  • Made in the USA: Crafted with 50+ years of manufacturing expertise
    Durable Construction: Features chemical-resistant end caps for a perfect fit and seal
  • Optimized Design: Sharp, uniform pleat folds maximize flow and minimize pressure loss
  • Enhanced Stability: Strategically placed pleat support bands maintain optimal filtration efficiency

Specs

  • Part Number: C_5351
  • Length: 12.0
  • Width: 12.0
  • Height: 30.0
WP.PNC1977-4P Replacement Cartridge

Unicel Cartridge

Superior Filtration for Your Spa

Elevate your spa experience with the C-5351 filter. Altogether, the ultimate choice for spa owners seeking top-tier water quality and efficiency. The Unicel C-5351 Filter stands out with its unique synthetic fiber construction. Therefore, providing maximum dirt-holding capacity and excellent chemical resistance. Its solid one-piece core ensures structural integrity, while the offset round openings optimize flow and strength.

Pool Supply Store

Limited Time Sale

Find the best pool equipment to complete your entire pool system. The lowest possible prices offered at fastest shipping.

View all

What our customers are saying

Easy. Seamless. Product was priced well, easy to order and shipped promptly. Will be a returning customer. Thank you for being a great company!

Gregory S.

Great. Received order timely. Product was as expected.

MALINDA R.

Service was good. Good communication Fast shopping. No nonsense !!!!

Scott G.

Frequently Asked Questions

FAQ

Our expert staff answers customer's most asked questions.

How frequently should I clean my filter cartridges?

What are the ideal chemical ranges for my pool?

Does a solar panel for my pool effectively save energy?

Learning Center

Blog posts

The latest news and guides making buying and maintaining pool equipment easier.

1 3