Clarathon FC3915
Clarathon fc3915
Clarathon fc3915m
Clarathon FC3915
Clarathon fc3915
Clarathon fc3915m

Clarathon FC-3915 Spa Filter for Hot Spring/Watkins PWK30 C-6430 31489

FC3915
Save $-19.95
/
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: Open non-threaded filter cap. Drop-In

Diameter:Measured across end cap at widest point.6"

Length:Measured end cap to end cap, excluding any handles, threads, fittings or protrusions. 10½"

Top:Hole inside diameter. 2" Open

Base:Hole inside diameter. 2" Open

Media:Media area & weight/yard. Blue Microban® inhibits smelly bacteria growth on filter fabric.30 SF-3oz

Cross reference: Unicel C-6430, C-6430RA | Pleatco PWK30, PWK30-M | Filbur FC-3915, FC-3915M | 13004, 31489, 60301, 71825, 73178, 75041

Microban® Media Available

Product notes: Money saving alternative to expensive Tri-X ceramic cartridges. 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: Hot Spot (1998+ Hot Spot Round & Square) | Hot Spring (All 1990+ Classic, Prodigy, Jetsetter, All 1991+ Sovereign, All Grandee, Highlife, Landmark, & Summit) | Hydropool | Solana | Watkins | and others


Often bought together:
Jet Stream Filter Cartridge Cleaner System
Jet Stream Filter Cartridge Cleaner System
MT1003
Quick View
eco-TUB Instant Filter Spray Cleaner 16 oz.
eco-TUB Filter Spray Cleaner ~ 16 oz.
MT1023
Quick View
Spa System Flush - Hot Tub Cleaner
Spa System Flush Hot Tub Cleaner
MT1028
Quick View
PreFresh Spa & Pool Water Fill Filter
PreFresh Spa & Pool Water Fill Filter
MT1051
Quick View
ZorbO Oil Scum Absorber
ZorbO Floating Oil Scum Absorber - Spa/Pool
MT1052
Quick View
Blaster 1000 Automatic Filter Cleaner 20"
Blaster 1000 Automatic Filter Cleaner 20"
MT1058
Quick View
Oxy-Spa Chlorine-Free Shock - 1.5 lbs.
Oxy-Spa Shock-Oxidizer ~ 1.5 lbs.
CA1021
Quick View

Customers praised these spa filters for their "perfect fit" and "excellent quality" at competitive prices. Reviews highlight improved water flow and jet pressure. Most found them "exactly what we needed" as cost-effective replacements. However, one customer noted lack of center support band, and one extremely negative experience was reported.

  • 5 stars: 161 (91%)
  • 4 stars: 13 (7%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 2 (1%)
Some of the reviews shown are from related products the merchant grouped with this one.
T
Terry S.
Great Product

Love them and love your prices...Thanks!

D
Doug H.
Great product and spa Depot is greatgreat service from Spa

Great product and great service from Spa Depot

J
Joan D.
filters

great service and all is up and running for the fall and winter season.

D
Diane R.
Replacement Spa Filters

Great quality, price and speedy delivery. We didn't realize how much our dirty old filters were affecting the water flow from our jets. Very happy.

K
Kay S.
Perfect

Exactly what we needed at a quarter of the cost

B
Betty R.
it arrives promptly, is always the right one and works perfectly-

It arrives promptly, is always the right one and works perfectly

R
Robert L.

Excellent value for the price. The only filters I use.

J
Jeff

Great stuff exactly what we ordered. Thank you.

T
Teresa K.
Excellent match to original filters

Spa filters bought from you at Sweepstake prices! Good fit, great quality,

T
Ty
Manufacturing Quality Appears Excellent

The fit and finish of these filters is obvious when you examine these filters. I get great filtration and ample water flow.

K
KChav
I will continue to purchase things for our old spa!

Everything always ships so quickly. Descriptions and model names make finding the parts so much easier!

D
Dave
Great

Fast ship and items work well

M
Malcolm
Yes

Motor works great and was easy to install.

E
Eric
Filters - would definitely buy again

Filters were exactly what I ordered, fast delivery and perfect fit

M
Mike
Replaced original ceramic filters.

It was time to replace the 5 ceramic filters that came from the factory when we purchased our new HotSpring Vangaurd spa. The cost of the ceramic filters was very high on a per-unit basis so we decided to go with the lesser-expensive paper filters. They fit perfectly and work as well as the ceramics, maybe even better. We (my wife & I) use our spa daily and run the main jet pumps for about 45 minutes per day. No more ceramics for us.

D
DANNY S.
Hot Tub filters as always, working well.

Service, ordering process, delivery, and the filters for our hot tub, PERFECT, Thanks

T
The H.t.g.
working well

I have bought these filters several time and have not been disappointed.

H
Hank
I would buy this again

We use them as directed

e
e.broomfield
Perfect Fit and Fast Shipping

These filters are a perfect fit at a good price and fast shipping. I would purchase them again.

C
Connie L.
Great quality product

I had a great experience with spadepot. The filters for my hot tub got shipped out fast and their prices were really good. I will definitely order from them again. Their customer service was very pleasant as well.

F
Fboracle
Service selection and price make this go to spot

Have never had issues with any products and they seem to have everything

R
Robert L.
Exact fit for hot springs spa

Much less expensive than the hot springs brand but seems like same quality quality. Fit perfectly.

N
New s.o.
Work well

Excellent description on the website helped us gpurchase the correct filters for a hot tub that came with the house. They fit and work great.

s
spamom
Great filter prices

In stock and shipped quickly. Local Leslie's stores had none and said not available for months.

A
Andy B.
I will order this product again in the future

Fit as advertised and arrived quickly

J
JIM B.
Yes

These filters are a great value. Work well

N
Navydave
Nice to have fresh filters

Everything fine. Exact size was available.

C
Cryoman
Product was a direct replacement for the original Watkins fi

No Center support band so time will tell how well they work

B
Billy H.
I will buy again

Great product

E
Edward C.
I found a reliable customer friendly company that cares.

My order was filled fast and correct and saved $$$. The quality and customer service is what I expected - excellent!

G
GrandmaNae
definitely worth the money.

I got 2, so we always have a backup. They are easy to clean and change.

K
Ken
Yes I would buy this again

Filters for hot tub

d
darcy g.
works great

it keeps my spa clean

Your Recently Viewed Products: