Buy new:
To see product details, add this item to your cart.
FREE Returns
Ships from: Amazon
Sold by: Splash Products Online
To see product details, add this item to your cart. You can always remove it later.
FREE Returns
To see product details, add this item to your cart. You can always remove it later.
Added to

Sorry, there was a problem.

There was an error retrieving your Wish Lists. Please try again.

Sorry, there was a problem.

List unavailable.
Other Sellers on Amazon
Added
Sold by: My Hot Spring
Sold by: My Hot Spring
(1095 ratings)
94% positive over last 12 months
Shipping rates and Return policy
Added
Sold by: Hottubspasupplies
Sold by: Hottubspasupplies
(4898 ratings)
89% positive over last 12 months
Shipping rates and Return policy

HotSpring Tri-X Filter

4.5 4.5 out of 5 stars 217 ratings
Amazon's Choice highlights highly rated, well-priced products available to ship immediately.
Amazon's Choice in Cartridge Pool Filters by Hot Spring

To see product details, add this item to your cart. You can always remove it later.

Purchase options and add-ons

  • Part Number: 73178
  • This Spa Filter is designed to fit the following hot tubs and spas: Caldera Tahitian 2005 to Current, Caldera Niagara 2005 to Current, Caldera Geneva 2005 to Current, Caldera Aspire 2004 to2008 and Caldera Elation 2003 to 2010. Can replace the 71825 filter in all 1990 to current Hot Spring spa models, 1998 to 2002 Hot Spot models and all Solana X, RX, SX and TX spa models. ref 73250 ref 0969601
  • No matter the model of your spa or hot tub, or when it was made, it's important that you regularly change your filter to prevent bacteria buildup. Choose from our selection of hot tub filters to find the right replacement hot tub filter for your spa, at the right price.
  • Hot Spring Spa filters are a vital part of any spa system. Spa filters regulate the water that enters your spa and keep debris, dirt, and other items from floating into the pipes and damaging the pump and inner workings of your hot tub.
  • Hot Spring Spa Supplies carries spa fragrances, air and water valves, control systems, filter accessories, lights, cleaners, pumps, thermostats, and more for virtually every hot spring model.

Customer ratings by feature

Durability
4.5 4.5
Value for money
4.3 4.3

Frequently bought together

$70.40
Get it as soon as Tuesday, Mar 26
Only 2 left in stock - order soon.
Sold by Splash Products Online and ships from Amazon Fulfillment.
+
$52.99 ($0.55/Ounce)
Get it as soon as Tuesday, Mar 26
In Stock
Sold by Dealsupply and ships from Amazon Fulfillment.
+
$64.60 ($32.30/Count)
Get it as soon as Tuesday, Mar 26
Only 13 left in stock - order soon.
Sold by Splash Products Online and ships from Amazon Fulfillment.
Total price:
To see our price, add these items to your cart.
Details
Added to Cart
Some of these items ship sooner than the others.
Choose items to buy together.

Compare with similar items

This Item
HotSpring Tri-X Filter
Hot Spring HotSpring Tri-X Filter
Recommendations
Hot Spring Spas Tri-X Ceramic Cartridge Filter Single 73250, white
dummy
AmiBron PWK35B Replaces Hot Springs Limelight Series Spa Filters, Compatible with Watkins 1642301-1, 78161, 78286, Filbur FC-3921, Pleated Fabric Filter Media 2 Pack
dummy
AmiBron 71825 Replaces Hot Springs Spa Filters, Compatible with Watkins 31489, Unicel C-6430, Pleatco PWK30, Filbur FC-3915, P/N0969601, 73178, 73250, 30 sq.ft.Pleated Fabric Filter Media 5 Pack
dummy
Hot Spring Watkins Grandee Tri-X Replacement Filter Set of 5-73250
dummy
POOLPURE C-6430 Spa Filter Replaces Watkins 31489, Pleatco PWK30, Filbur FC-3915, P/N0969601, 71825, 73178, 73250, 30 sq. ft. Hot Spring Spa Filter 5 Pack
Details
Added to Cart
Details
Added to Cart
Details
Added to Cart
Details
Added to Cart
Details
Added to Cart
Details
Added to Cart
Price$70.40$70.40$59.99$71.99$352.00$79.99
Delivery
Get it as soon as Tuesday, Mar 26
Get it as soon as Tuesday, Mar 26
Get it as soon as Tuesday, Mar 26
Get it as soon as Tuesday, Mar 26
Get it as soon as Tuesday, Mar 26
Get it as soon as Tuesday, Mar 26
Customer Ratings
Value for money
4.3
4.4
5.0
3.6
4.3
4.8
Easy to install
5.0
5.0
4.8
5.0
5.0
Durability
4.5
4.4
5.0
4.7
Easy to clean
4.7
5.0
4.3
Sold By
Splash Products Online
PoolGoods
AmiBron
AmiBron
PoolGoods
PoolPure Store

Looking for specific info?

Product information

Warranty & Support

Product Warranty: For warranty information about this product, please click here

Feedback

HotSpring

HotSpring Tri-X Filter


Found a lower price? Let us know. Although we can't match every price reported, we'll use your feedback to ensure that our prices remain competitive.

Where did you see a lower price?

/
/
/
/
Please sign in to provide feedback.

Product Description

This ceramic fiber cartridge filter was introduced in the 2004 Hot Spring high performance spa models. In 2006 the Tri-X became available as a replacement for the common polyester filters (aka paper filters). The unique design enables it to filter twice the water per minute than a common filter. You don’t have to clean it as often either! This filter can replace the 71825 filter in all 1990-current Hot Spring spa models, 1998-2002 Hot Spot models and all Solana X, RX, SX & TX spa models. ref 73250 ref 0969601

Customer reviews

4.5 out of 5 stars
4.5 out of 5
217 global ratings

Customers say

Customers like the performance, value, quality, fit and ease of cleaning of the hot tub filters. For example, they mention that they work great in their Grandee HS spa, save money in the future and that they're well made. They also appreciate the perfect fit and the ease of washing in the dishwasher.

AI-generated from the text of customer reviews

32 customers mention28 positive4 negative

Customers like the quality of the filter. They mention that it's well-made, durable, and better than paper filters. Some say that the filters always filter cleanly, while others clog up.

"...Since this filter is made of a more durable material, I feel it will last longer, saving money in the future (my last "plus")...." Read more

"...Some seem to always filter cleanly, and others seem to clog up without hope of cleaning (I've tried) and will cause problems with the pumps if not..." Read more

"These filters are great. I have purchased these before when I bought my hot tub locally...." Read more

"These filters are so well made, they are worth every penny!..." Read more

24 customers mention19 positive5 negative

Customers like the value of the filter. They say it's the best investment in a filter, and it saves money in the future. Customers also mention that it'll last longer and is easy to buy.

"...made of a more durable material, I feel it will last longer, saving money in the future (my last "plus")...." Read more

"...They have served me well and I love them. This was the best price I could find anywhere. I am most pleased." Read more

"...But they're cheaper in the long run than disposable filters." Read more

"...Best investment in a filter." Read more

18 customers mention18 positive0 negative

Customers are satisfied with the performance of the filters. They mention that they work well in their hot tub and that the jets are working much better.

"...Not the cheapest filters but they do such a good job and cleaning them is easy so it's more than worth the extra money." Read more

"These are really cool and seem to work great...." Read more

"Spa filter. Works as promised." Read more

"...These filters work great in my Grandee HS spa. I wish someone made a good brush sized for this filter's pleats...." Read more

9 customers mention9 positive0 negative

Customers find the ceramic filters easy to clean. They mention that they can be washed in the dishwasher and used over and over again.

"...Not the cheapest filters but they do such a good job and cleaning them is easy so it's more than worth the extra money." Read more

"...These are so easy to hose off and keep clean-- I will never use anything else...." Read more

"...like the ones I used before and love that I can throw them in the dishwasher for cleaning." Read more

"...One great thing about the ceramic filters is the ability to run them through the dishwasher to clean them." Read more

7 customers mention7 positive0 negative

Customers are satisfied with the fit of the outdoor living product. They mention that it is a perfect fit and easy to clean.

"......" Read more

"...Fit was perfect and were manufacturer replacement parts." Read more

"perfect fit fine" Read more

"Perfect fit for our Jetsetter Hot tub. Filters can be washed in the dishwasher and used over and over again." Read more

3 customers mention3 positive0 negative

Customers are satisfied with the appearance of the outdoor living product. They mention that it looks great and is really cool.

"...The filter material is the same but the overall canister is much nicer looking and feeling that the older ones...." Read more

"These are really cool and seem to work great...." Read more

"Looks great Will see how it works over time" Read more

Damaged
1 Star
Damaged
Great filters, need to figure out how to ship them properly.
Thank you for your feedback
Sorry, there was an error
Sorry we couldn't load the review

Top reviews from the United States

Reviewed in the United States on March 27, 2021
Reviewed in the United States on October 19, 2023
Reviewed in the United States on August 21, 2016
One person found this helpful
Report
Reviewed in the United States on November 22, 2014
3 people found this helpful
Report
Reviewed in the United States on February 16, 2024
Reviewed in the United States on October 30, 2013
17 people found this helpful
Report
Reviewed in the United States on August 28, 2022

Top reviews from other countries

Kim O
5.0 out of 5 stars Great Price!
Reviewed in Canada on May 9, 2018