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Bullfrog® Wellspring 282 Coreless Filter 2-Pack A/R/X Series (2018+) 10-00416
Check Compatibility Before You Buy
The Bullfrog Wellspring 282 filter (part #10‑00416) is a genuine OEM replacement filter cartridge engineered specifically for Bullfrog Spas A Series, R Series, and X Series models manufactured from 2018 onward. This coreless filter design maximizes filtration surface area while reducing weight and improving water circulation.
Unlike universal filters that claim to fit "most" hot tubs, the Wellspring 282 is precision-manufactured to Bullfrog's exact specifications. The coreless construction eliminates the traditional plastic core, providing more pleated surface area for superior filtration performance. Each 2-pack ensures you always have a clean filter ready for rotation, extending the life of both filters and maintaining consistent water quality.
How Often Should You Replace Your Bullfrog Filters?
For optimal performance, we recommend replacing your Bullfrog Wellspring 282 filters every 12-18 months, depending on usage frequency and water conditions. However, you should clean your filters every 2-4 weeks and rotate between your two filters to maximize their lifespan.
Signs it's time to replace your filter:
- Visible tears, cracks, or damage to filter pleats
- Persistent discoloration that won't clean off
- Reduced water flow or jet pressure
- Difficulty maintaining water chemistry balance
- Filter is more than 18 months old
With this convenient 2-pack, you'll have both filters on hand for regular rotation and replacement when needed.

