Pleatco Spa Filter Cartridge – 35 sq ft, Long Thread (Bullfrog 35) | PBF36

Pleatco Spa Filter Cartridge – 35 sq ft, Long Thread (Bullfrog 35) | PBF36

Pleatco PBF36 spa filter cartridge for Bullfrog 35 spas (2013–2017). 35 sq ft, long-thread bottom, handle top, Free Flow core for superior filtration.

Bullet Points:

• Direct replacement for Bullfrog 35 (2013–2017 long-thread models) and Wellspring 10‑2870 spas

• 35 sq ft of advanced point-bonded pleated media with Free Flow core design

• Durable 8″ outer diameter × ~5 7/8″ length for accurate fit

• Top-mounted handle for tool-free removal; long modified 2″ ACME bottom thread

• Ideal for fast maintenance and efficient water circulation in long-thread filter systems

Description:
The Pleatco PBF36 is a premium spa filter cartridge specially designed for Bullfrog Spas produced between 2013 and 2017, which use the long-thread architecture (OEM 10‑2870 model). With 35 square feet of point-bonded pleated filtration media, the PBF36 effectively captures oils, lotions, hair, and fine debris while maintaining steady flow.

Its Free Flow Core enhances water distribution through the media—lowering resistance, reducing cleaning frequency, and maximizing pump efficiency. Precise dimensions (8″ diameter, approximately 5 7/8″ length, long-thread base) ensure reliable compatibility with corresponding spa filter housings.

The top handle provides effortless, tool-free maintenance: simply pull, rinse, and reposition. Engineered from chemical-resistant materials and reinforced core structure, the PBF36 cartridge offers durability and consistent performance for spa owners and service professionals alike.

Specifications:

• Filtration Area: 35 sq ft

• Media Weight: ~3 oz/yd²

• Outer Diameter: 8″

• Length: ~5 7/8″

• Top: Handle

• Bottom: 2″ Long Modified ACME Thread (long-thread)

• Compatible Models: Bullfrog 35 (2013–2017), Wellspring 10‑2870, Unicel 8CH‑951

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