Skip to product information
1 of 7

Cold Plunge 10 x 2.5 Inch Water Filters

Cold Plunge 10 x 2.5 Inch Water Filters

Regular price $38.95 USD
Sale price $38.95 USD Regular price $59.95 USD
Shipping calculated at checkout.

Fresh filters, better plunges.
These 10" cold plunge filter replacements remove sediment, debris, and other particles that cloud up your water and strain your chiller. Designed for standard 10" housings, they're quick to replace and built to keep your system running clean.

Designed to fit many of the popular cold plunge tubs and chillers on the market that use a 10" x 2.5" filter.

Pack Size

PRODUCT DETAILS

Keep your cold plunge water clean with regular water filter replacements

  • 2.5 inch x 10 inch filter, fits our Plunge Crafters and GE 10" whole house filter housings 
    • Compatible with most cold plunge 10" chiller filter housings
    • Compatible with Plunge Gen 1 filter housings
  • 50 Micron pleated filter with webbing to increase filter stability
  • Monthly replacement recommended with daily use
  • Cleaning bi-weekly is also helpful if you're experiencing high volumes of dirt and debris.

PRODUCT SPECS

  • 50 micron filtration
  • 10" Tall x 2.5" wide

SHIPPING & DELIVERY

We strive to process and ship all orders received before 3PM CST the day the order was received. Orders received after 3PM CST will be shipped the next business day. You will receive an email notification with tracking information once your order has been shipped.

Check out our Shipping Policy for additional details.

MONEY BACK GUARANTEE

We stand behind the quality and performance of every Plunge Crafters product. If for any reason you're not completely satisfied within 30 days of delivery, simply contact our support team to return the product in its original condition and packaging. We’ll issue a full refund—no questions asked.

How it works:

  • Submit your return request within 30 calendar days of receiving your order.
  • Return the unused product in its original packaging.
  • Once received and inspected, your refund will be processed within 5–7 business days.
  • Free Shipping
  • 1-Year Warranty
  • US Support

Shop safely

Secure your shopping experience with various safe and trusted payment methods.

Payment methods
  • Amazon
  • American Express
  • Apple Pay
  • Bancontact
  • Bizum
  • BLIK
  • Diners Club
  • Discover
  • EPS
  • Google Pay
  • iDEAL Wero
  • JCB
  • Maestro
  • Mastercard
  • Multibanco
  • MobilePay
  • PayPal
  • Przelewy24
  • Shop Pay
  • Twint
  • Union Pay
  • Visa

Need Help?

Our usual reply time

A few minutes

Cold Plunge 10 x 2.5 Inch Water Filters
  • Free Shipping
  • 1-Year Warranty
  • US Support

$38.95$59.95

4 interest-free installments, or from $9.73/mon with  Save up to 35% by paying with FSA/HSA

Need help with this purchase?

Our cold plunge experts are ready to help - available daily Monday - Friday from 9 AM to 5 PM CST.

  • 5 stars: 49 (98%)
  • 4 stars: 0 (0%)
  • 3 stars: 1 (2%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
Some of the reviews shown are from related products the merchant grouped with this one.
A
Anonymous
Affordable and effective

Affordable and effective. Definitely change them once a month to maintain a clean tub

S
Solimar Miranda
I’ve only had this plunger water filter for about a week

I’ve only had this plunger water filter for about a week, but so far it’s been working great! The setup took a little time, but once everything was in place, it’s been a breeze to use. I’ll come back later and update my review after I’ve had more time with it, but my first impression is very positive. Also, the customer service has been excellent.. very responsive, helpful, and a pleasure to work with!

C
Club Chef
Cold plunge tested

I bought this filter sometime ago for my cold plunge and set it up outside. The installation was very easy and painless. I installed this cartridge filter after the the pump so particles won’t go through the water chiller. The value of these filters is very good, I leave the in-water pump on 24/7 and change filter cartridges monthly to keep my cold plunge totally clean and clear.

J
Jackie Postol
Filters great for whole house

We are having an issue with sediment in our water, these filters did a great job filtering out the sediment and restoring water pressure. They are easy to install into our existing filtration system.

A
Allison Bean
Filters from Plunge Crafters!

Everytime I order from this company the quality of product, timely shipment, and packaging are spot on. Highly recommend!

B
Blackstone
Specs like the originals

This is a package of four water filters for inline units. These are 10"X2.5", which is what my Culligan system takes. Some units are designed for 2" diameter, so make certain this is what you need before ordering. The filter particles as small as 50 microns, which is what the original filters claimed to do. They have the rubbery gasket ends to make a positive seal in the filter housing. The filter material seems durable and the overall quality is very decent. These are basic filters in that they are designed only to trap particulates. They are not for taste or odor issue, and may not trap soft flowing iron as well as a filter designed specifically for those tasks.

G
Gary A
Effective. Easy to Install

My home has a water catchment system. The rain water collected from the roof is stored in a large cistern. This stored water is then pumped through the house plumbing network for all the sinks, showers, toilets, etc. Integrated into the water system is a filter that catches and removes sediment from the water before that water enters the house.These filters need to be replaced regularly and I have always used the same type of filter the previous owner used. I’ve been happy with the results. When I saw these pleated-type filters, I thought I’d give them a try. I’m completely satisfied with the performance. The universal size of these filters accurately fit the filter housing, resulting in a fast and easy filter change. The filters effectively filter the sediment while not compromising the water pressure to the fixtures. I’m sold on these pleated-type filters and will now use them in the future.

D
DaveTheYguy
Good generic 10" x 2.5" water filters. Great value. Solid design and construction.

I purchased these water filters for our ice machine filter, which I bought from a major name brand store, but which longer sells the filters. These filters are perfect size and fit perfectly. They were the exact same type as the original filter that came with our commercial ice machine. And the value of purchasing four in the 4-pack, made this a very good value for the money. They are well made. And I like the fact that each is individually wrapped, so I don't have to worry about shelf life issues. They come in a very convenient box for storage purposes, which I appreciate. They offer perfect functionality, produce clear water, and do not have any obvious defects that would cause them to leak. All in all, I am 100% satisfied with these filters, would buy them again, and would recommend anyone seeking a 10" x 2.5" water filter. They simply do exactly what they are supposed to do; ie: what you'd expect them to do.

K
Kelly
Perfect fit and works great

These replacement filters fit our whole house water filter system perfectly. Installation was easy, and they work just as expected. Great quality and no issues with leaks or compatibility. Very satisfied with the performance so far!

K
KP
These look exactly like the ones they are replacing, for less money

I have a Kinetico whole house system and I've been buying my filters from them until I found these and thought I'd give them a try. Unwrapping them, they look identical to the ones I used before, even the same color and seem to be a direct replacement. Since I just received them, I can't comment on longevity for a few months, but I don't see why they won't last just as long and cost way less.

w
william

This thing is awesome! So mush better than my old setup

J
Jaclyn D. Anderson
Perfect fit

Product is identical to OEM filter. It’s a perfect fit for my Plunge branded tub.

J
Jaclyn A.
Perfect fit

Product is identical to OEM filter. It’s a perfect fit for my Plunge branded tub.

S
Sydney B.
Perfect product! Fast delivery!

These are exactly what I ordered and the delivery was fast. Thank you Plunge Crafters!

M
Manatea
Very good quality

Can’t wait for my insulated filter housing cover.

L
LaShawn Tash

Exactly what I need for a clean plunge every time

J
Jeffrey Tew
excellent

excellent product

C
Cole Sweetser
Easy to change and keeps plunge tub clean

Very easy to change and does a great job keeping my plunge tub clean!!

W
Wyatt B
Work great

Work great, true fit, happy customer

A
Anonymous
They are

They are perfect

C
C O’Connell
Does what it suppose to

Does what it suppose to do

A
Amazon Customer
Nice see through water filter canister with filters.

CONS: None.PROS: See through. Filter wrench.Additional Thoughts: I have several of these for my reverse osmosis system and my rain tote irrigation system but my irrigation drippers still got clogged. Turns out, every now and then I have to prime my pump and I noticed I was using dirty water after my filters to do it. That was pushing the dirty water out to the drippers so I put this filter in after the pump to catch all the debris I inadvertently put in the system. I like the clear canister so I can see how used the filter is getting. This is my first canister with a pressure relief button on top. Be ready to get wet if you push that button! Before I got this item, I went to a big box store and bought their whole house filter canister wrench and boy did it do a terrible job, it didn't fit the canisters very well so it was hard to use. The wrench that this comes with fits the canister well and makes tightening it much easier. I recommend this.LovingTheRetiredLife

B
Brian Stovall
Not the most convenient filter available, but...

Well made water filter, but not as convenient as some that have the cutoff valve built in, saving you from having to install a bypass circuit to be able to change filters. I got this one for a water based parts washer to help keep the fluid clean for longer change intervals, so it's not a problem for me. I have the GE brand installed in my house & they have a cutoff/filter/bypass lever on the side to facilitate filter changes.

A
Amazon Customer
Filter and housing work well

This is the perfect size for my home cold plunge. It is designed well and I have had low noise and no leaks. For the price this is good value on the canister and filter combo. It functions great and was easy to mount and change the filter. I would recommend this. Thank you.

C
Ca dude
Great value

excellent product and delivery

FREQUENTLY ASKED QUESTIONS

What size are these cold plunge replacement filters?

These cartridges are 10 inches tall by 2.5 inches in diameter. Before ordering, compare your existing cartridge’s length, diameter and end-cap openings and check the requirements of your filter housing.

Do these fit the Plunge Crafters 10-inch filter housing?

Yes. These are replacement cartridges for our Plunge Crafters 10-inch filter housing. They are not the cartridges used in our 5-inch housing.

Do these fit Plunge Gen 1 filter housings?

These cartridges are compatible with Plunge Gen 1 filter housings that use a 10-inch by 2.5-inch cartridge. Check your existing housing and cartridge before ordering, especially if your system has been modified. These are independent aftermarket replacements, not Plunge OEM filters.

Will these fit a GE filter housing?

Our listing supports GE 10-inch housings that accept this cartridge size. GE housings vary, so check your exact model’s cartridge requirements and compare the end caps as well as the dimensions. Contact us with the housing model if you need help checking the fit.



Can I use these in a 5-inch filter housing?

No. A 10-inch cartridge will not fit a housing designed for a 5-inch cartridge. Choose our 5-inch by 2.5-inch replacement filters for the matching 5-inch housing.

Will these fit my Desert Plunge?

Check your exact filter housing model before ordering. Compatibility with every Desert Plunge configuration has not been confirmed. Send us the housing model and a photo of your current cartridge so we can help check the fit.

Can I clean a filter instead of replacing it?

Follow the care instructions for your cartridge and cold plunge system. Cleaning does not replace scheduled cartridge changes. If your system manufacturer instructs you not to rinse and reuse cartridges, follow that guidance. Replace a damaged cartridge or one that remains clogged.

What is the micron rating, and does filtration replace sanitation?

These are 50-micron pleated sediment filter cartridges with supporting webbing. Filtration collects particles and debris; it does not replace your cold plunge’s water sanitation and maintenance routine.

How many replacement filters will I receive?

The current 4-pack includes four replacement cartridges. Check the pack size shown in your order before checkout. The order quantity is the number of packs, not the number of individual cartridges.

Is the filter housing included?

No. This listing is for replacement filter cartridges only. The housing and plumbing components are sold separately. Any housing shown in the gallery illustrates where the cartridges are used.

How often should I replace my filter?

Our starting recommendation for this cartridge is monthly replacement with daily use. Actual replacement needs depend on the system, number of users and debris load. Check the filter regularly and follow your system’s care instructions; do not wait for the next subscription shipment if a replacement is needed sooner.

How does Subscribe & Save work?

Choose Subscribe & Save and select an available delivery interval before adding the filters to your cart. Review the discount, recurring charge and shipping terms at checkout. The delivery interval controls when another pack is ordered; it does not mean each cartridge will last that entire interval.

How does the 30-day return process work?

If you are not satisfied within 30 days of delivery, contact our support team at info@plungecrafters.com to initiate a return. Return the product unused in its original packaging and we will issue a full refund once the item is received and inspected. Refunds are processed within 5 to 7 business days of receiving the return. Our support team is available seven days a week from 7 AM to 8 PM CST to walk you through the process if needed.

Have additional questions?

We would be glad to help answer any other questions you may have. Reach out via chat or our Contact Us page.

WHICH TUB IS BEST FOR YOU?

Aries Plunge Tub

Outside Tub Dimensions
Top

60" Long x 35" Wide x 30" Deep
Bottom

50.5" Long x 29" Wide x 30" Deep

Inside Tub Dimensions

Top:

56" Long x 30" Wide x 30" Deep
Bottom:

45" Long x 24.5" Wide x 30" Deep

Water Capacity
80 - 90 gallons

Build
Military-grade drop stich composite, high flow port technology

Use Case
Need smaller footprint, fits up to 6' tall

Recommended Chiller
Pro Chiller 1/3HP and above

Aries XL Cold Plunge

Outside Tub Dimensions
Top

67.5" Long x 42" Wide x 30" Deep
Bottom

63" Long x 34.5" Wide x 30" Deep

Inside Tub Dimensions

Top:

61" Long x 34.5" Wide x 30" Deep
Bottom:

57" Long x 28.5" Wide x 30" Deep

Water Capacity
130 gallons

Build
Military-grade drop stich composite, high flow port technology

Use Case
Wider Shoulders & 6'+ tall users

Recommended Chiller
Pro Chiller 1/2HP and above

Gemini Cold Plunge Tub

Outside Tub Dimensions
Top

68.5" Long x 42" Wide x 30" Deep
Bottom

57" Long x 32.5" Wide x 30" Deep

Inside Tub Dimensions

Top:

62" Long x 35" Wide x 30" Deep
Bottom:

51" Long x 27" Wide x 30" Deep

Water Capacity
115–120 gallons

Build
Military-grade drop stich composite, high flow port technology

Use Case
Plunge either direction or with two people

Recommended Chiller
Pro Chiller 1/2HP and above