Clarathon FC-0125 Spa Filter PHC25P4 4CH-20
One and seven eights inch threads
Thread profile fine MPT
Clarathon fc0125
Clarathon Microban Spa Filter fc0125m
Clarathon FC-0125 Spa Filter PHC25P4 4CH-20
One and seven eights inch threads
Thread profile fine MPT
Clarathon fc0125
Clarathon Microban Spa Filter fc0125m

Clarathon FC-0125 Spa Filter PHC25P4 4CH-20

FC0125
Save $-16.95
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Filter Media Choice: (Select One)

Add to Order - SPECIAL

$6.95
Power Soak Filter Cleaner
Power Soak Filter Cleaner
Save $2 (Reg. $8.95)
$7.95
eco-TUB Filter Soak Cleaner 32 oz.
eco-TUB Filter Cleaner
Save $2 (Reg. $9.95)
$5.95
Filter Savers Pre-Filter 6-Pack
Filter Savers 6-Pack
Save $1 (Reg. $6.95)
Select Filter Media Choice
Clarathon® Premium Ultra Hot Tub Filters provide unmatched performance at a great price.

Type: Threaded fitting in filter cap. Screw-In

Diameter:Measured across end cap at widest point.4⅝"

Length:Measured end cap to end cap, excluding any handles, threads, fittings or protrusions. 6¾"

Top: Handle

Thread:Measured outside diameter. Also called 1½" MPT. 1⅞" Fine

Media:Media area & weight/yard. Blue Microban® inhibits smelly bacteria growth on filter fabric.25 SF-3oz

Cross reference: Unicel:4CH-20, 4CH-20RA | Pleatco:PHC25P4, PHC25P4-M, PSG25P4, PVT25P4 | Filbur:FC-0125, FC-0125M | 12004, 20241-238, 40201

Microban® Media Available

Product notes: Always keep spare clean, dry cartridges on hand. Microban blue media inhibits odor-causing bacterial growth on filter pleats, reducing maintenance. Antimicrobial properties do not protect users against bacteria, viruses, germs, or other disease organisms.
Used in: After Hours | Champion | Galaxy | Oasis Spas | Saratoga Spas | Tropical | Tuff Spas | Vita | and others


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Customers said these filters have proven to be durable and reliable over extended use, with one shopper reporting 4-5 years of great performance. They "clean easy" and are praised for being "made of quality materials," providing effective filtration for spa maintenance.

  • 5 stars: 38 (100%)
  • 4 stars: 0 (0%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
Some of the reviews shown are from related products the merchant grouped with this one.
c
christopher n.
I have used these filters over the past 4-5

I have used these filters over the past 4-5 years, and they have worked great. They clean easy, and are made of quality materials.

W
William D.
Filters

Outstanding product.

D
David S.
fast delivery!

All transactions went smoothly.

K
Ken L.
Outstanding

Price, quality and effectiveness. What else can you ask?

C
Cliff B.

So far, so good, working well with Saratoga spa that is over 30 years old!

b
boba
Product performs as expected

These filters are for our hot tub. They install easily.

D
Dale
Worked perfectly!

I had a hard time finding filters that fit my spa. Spa Depot had me covered.

E
Evan P.
I will buy it again for sure.

Great price fast shipping.

J
Janet
I would definitely purchase again

Shipping was fast, no damage great customer service

W
Woody
I have bought this product for more than 2 years now.

I use this product in my hot tub. I will get 8 weeks out of it before I need to change it and only if I clean the filter at least every 3 days which I should anyway. Great product.

G
G M.
Great Service

Great service. Can't wait until COVID restrictions lift so can will call since I only live a mile away from the Tumwater warehouse.

P
Pal H.
Yes

Great filters. Same as the ones you pay more for.

f
frugal s.
I would purchase again. I am very pleased with Spa Depot

I installed the new filter in my hot tub and could see the difference in the efficiency of the filtering immediately. I had not replaced the filter in quite a while as I had been unable to find the right ones.. I am glad to know where to get them and will be purchasing them here from now on. My order was processed promptly and shipping was fast.

H
Harry
Easy Spa supplies buying- 5 STARS

I always use SpaDepot for Spa supplies and they have not let me down once. I plan to purchase all my Spa supplies here. I will be back.. Harry

P
Petersen P.
Good fit

Fits just right

J
Jane R.
I will buy this product again.

So glad I found Spa Depot. They had the filter I needed for my spa and had a better price than any of the other places that I looked at on the way to Spa Depot! I'll absolutely order from them again.

M
MaxxSpaLover
Perfect!

Helpful tool to identify height, width and thread size to locate the filter we needed. Shipped and arrived quickly too.

N
Niko
Hot Tub Filters

If your ever looking for filters for your hot tub or your pool, this is your one stop shop. No need to waste time and gas, find your filter size, and have them shipped directly to your home. It's like hitting the easy button, no brainier. Thank you so much for making life simple.

E
Ed
I will buy these items again as necessary and others if requ

The spa needs the filters to remain clean and the SPA Depot has provided fast response for me to swithch out and clean the filters.

S
Spa d.
Filter is good

When I bought the tight thread it's amazing how well it worked😊 First one was wrong did not notice. Stuck with that one. Ordered the correct filter

K
KEITH S.
I bought this product before it did well that's why I bought

I bought this product before it did well that's why I bought it again

B
Billy
I would buy this product again.

Fit perfectly and got delivered fast.

J
Joyce T.
I have bought this product several times.

I use these filters in my hot tub and they seem to work very well.

P
PAM
I WOULD BUY THIS PRODUCT AGAIN

I WAS PLEASED WITH MY NEW FILTERS FOR OUR HOT TUB.

K
Ken C.
Yes

Great easy ordering here quick works great cheaper than the local spa store

R
Ron
These filters are great and I will be buying more.

Nice replacement filters for a fair price. Fast delivery and easy to order.

d
danak
Hot tub filter

Just what I needed & great prices.

J
Jacques M.
very good service from spaDepot

very happy

L
Len R.
Came in as ordered and in a timely manner

Came in as ordered and in a timely manner

B
Bill F.
Great Product

Exactly as advertised - I had confusion about the size needed and went to SpaDepot on-line chat. Agent was excellent and got me to the exact filter I needed.

j
joritter
great product

Just what I needed at a great price

L
Lani
spa filter

Came fast fit perfect and price is the best out there!! Will shop again !! Thank You

s
stan
I would recommend this to anyone.

This filter fits perfect and is well made. I like products that fit and function correctly right out of the box.

H
Happy c.
Yes! I will buy this product ahain

It fits! It works!! I'm happy!!!

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