Hot Tub Things Spa Filter Cartridges – Compatible with Bullfrog 10-00282, Pleatco PBF40, Filbur FC-9900, PVT50W – Hot Tub Filters for Swim and Inflatable Spas, Jacuzzi, SaluSpa, 30 Coreless – 2-Pack

BULLFROG SPA MAINTENANCE – Compatible only with Bullfrog Spas: X Series (2023+), A/R/X Series (2018–2022), and A/R/X Series (2015–2017, core cage adapter required). Ensures the right fit to prevent leaks, clogs, and costly filtration issues—no guesswork needed.
WATER CLARITY & CLEANLINESS – Captures dirt, debris, and body oils to help maintain a clear and refreshing spa experience. Ideal for inflatable hot tub filters, spa filters for hot tub use, and backyard spa setups with high usage frequency.
QUICK INSTALLATION & MAINTENANCE – Designed for hassle-free setup, this spa filter for hot tub systems installs in minutes. Compatible with various hot tub filter cartridges to simplify upkeep and keep water fresh and inviting.
CORELESS DESIGN & MODEL FIT – Built for modern Bullfrog Spas with a coreless filter body that helps maximize water flow and reduce maintenance. A core cage adapter is required (sold separately by Bullfrog Spas 10-00417) to ensure a secure fit.
DURABLE BUILD & REUSABLE DESIGN – Built for long-term performance, each hot tub filter cartridge resists collapse and holds up to repeated cleanings. Ideal for year-round spa owners looking to reduce waste and extend the life of their filter system.