Zoom icon Click to expand Tap to zoom Chevron down icon Chevron down icon Spa Filter Cartridge, Hot Spring OEM Tri-X Filter (79435 / 79436) Sale $674.91 | / CASE - $674.91 EACH - $59.99 CASE EACH Unit of Measure Chevron down icon Availability: Translation missing: en.general.icons.icon_check_circle icon 2 in stock, ready to be shipped 1 2 3 4 5 6 7 8 9 10+ Quantity Chevron down icon Quantity Add to cart Spinner icon Notify me when back in stock Email address Email me when available Genuine OEM Hot Spring Filter This is the latest version of the Tri-X filter, released in Q4 2025.
