Jacuzzi True™ Air Filter Nano Cartridge

• System compatibility: Designed exclusively for spas equipped with the True™ Water Management System—includes 2025+ models in the J‑400 series, J‑LX/LXL series, and J‑300 series.

• Advanced nanobubble purification: Utilizes the same nanobubble technology used by NASA to infuse trillions of microscopic oxygen bubbles into your spa, scrubbing away contaminants—self-cleaning for up to days, eliminates 99.9% of bacteria and viruses, and minimizes chlorine use.

• Airflow control: The cartridge filters and dries intake air, ensuring optimal performance of your ozone and True systems. Replace every 4–6 months or sooner if the beads fade to pink—SmartTub will remind you if enabled.

• Maintenance tip: Remove the black protective end caps before installation. Failing to replace periodically may lead to subpar water quality or even premature system wear.

We want you to be completely satisfied with your purchase. If for any reason you need to return an item, please review our policy below:

• Returns are accepted on unopened, unused items in their original packaging.

• Items must be returned within 30 days of purchase.

• Customers are responsible for return shipping costs.

• Once the returned item is received and inspected, a refund will be issued to the original payment method within 5–7 business days.

• Opened or used items cannot be returned.

To initiate a return, please contact us at 970-259-0468 with your order number.

All orders are processed and shipped within 2 business days via standard ground shipping. Free local delivery is available for residents within the Durango, CO area—qualifying zip codes will automatically receive this option at checkout. Shipping rates are calculated at checkout based on order weight.