Clarathon Filter FC3623

Clarathon FC-3623 Spa Filter for Marquis PPM35TC C-5423

FC3623
Save $-22.95
/

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)
  • Order Soon - Only 15 Available
  • Backordered, shipping soon
Select Title
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.5¼"

Length:Measured end cap to end cap, excluding any handles, threads, fittings or protrusions. 11⅞"

Top: Closed

Base:Hole inside diameter. 1⅝" Open

Media:Media area & weight/yard.35 SF-3oz

Cross reference: Unicel C-5423 | Pleatco PPM35TC | Filbur FC-3623 | 13401, 20045, 37-0215, 50352

Product notes: Always keep spare clean, dry cartridges on hand.
Used in: Marquis (Replaces 20045. Pre-1997 Signature Series) | 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
Acid Magic - Muriatic Acid Replacement
Acid Magic - Muriatic Acid Replacement
CA1062
Quick View
Blaster 1000 Automatic Filter Cleaner 20"
Blaster 1000 Automatic Filter Cleaner 20"
MT1058
Quick View

Customers praised this spa filter for its perfect fit and effective filtration. Many noted it "works great" with better filtering capability than competitors. Shoppers appreciated competitive pricing, fast delivery, and excellent customer support. The filter is durable, "lasts a long time," and serves as a reliable replacement for older spa models.

  • 5 stars: 9 (100%)
  • 4 stars: 0 (0%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
K
K.H.

Repeated purchase.

S
STUART K.
"I Be Back!"

Great customer support. I initially accidentally ordered the incorrect part, so I immediately sent an email requesting a change for the correct Marquis spa filter. Received a very prompt response confirming my requested change. The new filter arrived quickly - as promised.
Spa Depot - the place to go!

P
Pamela S.
Only place to get filters

This is the only place I’ve found to get filters for my older Marquis spa. Quick delivery. And prices better than local dealers.

D
Doug
A+ fast delivery and a good price

Perfect fit replacement for my spa.

1
1k62256
yes

works great. great price and service and fast shipment.

J
JT
I would buy this product again

Great replacement for hot tub original equipment

C
Cindy
Very happy

Fit perfectly

E
Eugene F.
Clarathon Filter works

I have compared other filters and find the other ones have less fins to filter the water. This one works well and lasts a long time. I soak it in TSP every 3 months when I change the spa water, then rinse well with a spray nozzle.

B
Bill C.
works great

works great

Your Recently Viewed Products: