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Spa & Hot Tub Filters

Hot Spring Tri-X Filter 73178 ()

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Item #: HTF-73178
Retail Price: $79.95
Our Price: $53.60


Availability: Usually ships within 1-2 business days

Overall Diameter: 6"
Inner Diameter: 1 15/16"
Length: 10 1/2"

Notes: The unique Tri-X filter is three-dimensional. Traditional filters rely upon the paper media to catch particulates in a single pass. The Tri-X filter not only filters by using the element's surface area, it also uses the media's depth (third dimension). Because it filters by depth rather than just surface filtration, Tri-X filters ten times more gallons per square foot than other filters and it provides over twice (65 sq. ft.) the filtration area of a standard (30 sq. ft.) filter. The tri-ex filter is made to last at least 5 years! This filter works in any spa that takes the #71825 Hot Spring Filter. Hot Spot Round & Square 1998+ #31489; Grandee, Highlife, Classic 1990+, Sovereign 1991+, Prodigy 1990+, Jetsetter 1990+, Landmark, Summit. 40% off pricing is not available on this filter.

Equivalent to:

Fits Spas Made By:
Hot Springs Spas - Watkins

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Hot Spring Tri-X Filter 73178 () is rated 5.0 out of 5 by 3.
Rated 5 out of 5 by from Perfect filters These filters were identical to my old filters which I have had for eight years.
Date published: 2016-10-24
Rated 5 out of 5 by from OEM Filter This is the fifth and last filter I need to replace. Every filter showed up at my door the next day after I ordered it. 5 for 5 not a bad record. I paid $53 a piece with Free freight and some with$10 off to boot. My local Hot Springs store wants $68 each. Super value with zero hassles.
Date published: 2016-05-11
Rated 5 out of 5 by from Fast shipping and we'll proced Thanks to hit works I was able to shorten my hot tub downtime w fast delivery of a new filter, accurately listed and affordable.
Date published: 2016-04-24
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