Four Winds, Arctic spa and many other brands

Master Deluxe Filter Cartridge PWW50L, 4-55-M40508, 4CH949, FC-0172 Fits most Four Winds hot tubs, Arctic spas, can also be used in non-eco pur Healthy Living Series tubs (Measurements in inches; Diameter 5", Length 13 1/2", Top  - Handle, Bottom Hole 1 7/8" Coarse internal threading)

No surprise shipping charges.

Shipping within Nova Scotia is $10. Shipping to New Brunswick & Prince Edward Island is $20. Spend over $200 on your order & shipping is on us! Shipping charges will be added at checkout.

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