Caldera Spas Martinique Hot Tub Spa Filter by SpiroPure

  • SP-PS-3963

  • 5 stars
  • (3)
List Price $70.24

Our Price: $35.12

Save: $35.12!
FREE
Shipping
In Stock

SUPER VALUE

 
List Price $280.96

4 Filters: $115.56

($28.89/ea.)

FREE
Shipping
Save: $165.40!
In Stock
Replace every 6-12 months
Email Reminder
  • Product Overview
  • Reviews

SpiroPure SP-PS-3963 is a compatible alternative pool and hot tub spa replacement for Caldera 1019401 / 73532, Filbur FC-3963, Pleatco PCD50N, and Unicel C-7350 cartridges. SP-PS-3963 is designed to fit spas and pools by Caldera Spas.

Important Specifications:
  • Diameter: 7"
  • Length: 10 3/4" (10.75")
  • Top Hole: Closed
  • Bottom Hole: 2 11/16" (2.6875")
  • Top Style: Handle
  • Bottom Style: Open
  • Media Area: 50 sqft
  • Weight: 3 oz
Compatible Filter Model/Part Numbers:
  • Aladdin 15051
  • Baleen AK-60033
  • Caldera 50
  • Caldera Spas 73532, 1019401
  • Filbur FC-3963
  • Pleatco PCD50N
  • Pure N Clean PC-3963
  • SD-00358
  • Unicel C-7350
Compatible Hot Tub Spa & Pool Brands:
  • Caldera Spas
  • Hot Spot Spas
  • Watkins Mfg.

2 out of 2 people found this review helpful.
5.0 Stars

Perfect

By Man in 60s and over from Peru, ME on 5/5/2021 6:38:27AM

Easy to order. Order filled in just a few days. No hassle. Just the way it should be. Good pricing and value. Will use all filters again and highly recommend.

Was this review helpful you? Yes / No if you find this review inapproriate, please report it to us.

1 out of 1 people found this review helpful.
5.0 Stars

Easy to order web site

By Male in 60s and over on 11/2/2024 9:14:17AM

Product was a perfect fit.

Was this review helpful you? Yes / No if you find this review inapproriate, please report it to us.

2 out of 2 people found this review helpful.
4.5 Stars

Its a fit!!

By Male in 60s and over from Goodyear, AZ on 5/16/2024 7:39:15AM

Perfect fit for our Spa!! Nice to find someone that has this product in stock and fits perfectly as described. Will purchase again from this business!!

Was this review helpful you? Yes / No if you find this review inapproriate, please report it to us.