Pleatco Hot Tub Filter Antimicrobial Protection PWK30-M

Pleatco for Watkins HotSpring® Spas – PWK30 (ACC-PWK30)
Price: $34.99

Keep your hot tub running at peak performance with the Pleatco PWK30 Hot Tub Filter, a premium replacement cartridge designed for many Watkins HotSpring® Spas. This high-quality filter is a reliable alternative to commonly used models such as the Unicel C-6430, delivering excellent water clarity, improved circulation, and long-lasting durability.

Manufactured with Pleatco Pure™ filtration technology, the PWK30 is built using top-grade raw materials and advanced free-flow core design. This allows water to move more efficiently through the filter while trapping fine debris, oils, and contaminants—reducing strain on your pump and helping extend the life of your spa system.

For best results, spa filters should be rinsed every two weeks and replaced regularly. A clean filter means better water quality, improved energy efficiency, and a more enjoyable soaking experience.

Key Features

• Premium Johns Manville filtration media for superior dirt capture

• Free-flow core technology for increased pump efficiency and filtration performance

• Anti-microbial, crack-resistant end caps for extended lifespan

• Exceptional resistance to chlorine and spa chemicals

• Helps reduce maintenance costs while improving water clarity

Product Specifications

• Filter Area: 30 sq. ft. (2 m²)

• Diameter: 5 7/8" (149 mm)

• Length: 10 1/2" (267 mm)

• Top Opening: 1 15/16" (49 mm)

• Bottom Opening: 1 15/16" (49 mm)

• Filter Media Weight: 100 g/m² (3 oz/yd²)

• Part Number: PWK30

Compatible Replacements

• Unicel: C-6430, C-6630

• Filbur: FC-3915

Compatible with select Watkins HotSpring® Spas and Hydropool Industries models.
Always compare dimensions with your existing filter to ensure proper fit.

When quality matters, choose Pleatco PWK30—trusted filtration for cleaner water and a better spa experience.