Filter Essentials Kit

Your 3-6 month filter swap, simplified. Every Softub owner needs to replace their filter regularly. This kit has two fresh filters, a protective sock to extend their life, and the cleaner you use between swaps.

What's inside

• 2× Great Barrier Filters (or your model's compatible filter)
• 1× Durasock (filter sock) — wraps the filter to extend its life
• 1× Softcare Filter Renu — for cleaning between replacements

When to use it

Every 3-6 months as part of your regular Softub maintenance, depending on how often you use your tub. Subscribe and we'll send it to you automatically.

Why subscribe?

Subscribe and save 10%. Auto-reorder syncs with the typical filter replacement cycle, so you never forget and you never run out.

Works with

All Softub models: 140, 220, and 300 (for tubs purchased after May 2009). For pre-2009 tubs, please order the snap-on filter version separately.