Skip to product information
1 of 1


Caldera Utopia Series 73531 Filter Cartridge

Caldera Utopia Series 73531 Filter Cartridge

Regular price 0.00
Regular price Sale price 0.00
On Sale Sold Out-Notify when available
Shipping calculated at checkout.

Heavy-duty Polyester and 260 pleats for maximum filtration, it is made in the USA. This filter cartridge, model 73531, is designed for direct replacement in Caldera Utopia and Paradise series models (i.e.)

  • Geneva 2000-2004
  • Hawaiian 2001-2002
  • Niagara 2000-2004
  • Provance 2018-2021
  • Tahitian 2000-2004
  • Makena 2013 and beyond
  • Moorea 2006-2010
  • Reunion 2019 and later
  • Salina 2011 and later



1. Remove filter cap or filter basket that is locking the old filter in place

2. Remove the old filter by unscrewing or pulling up

3. Install new filter and lock into place


Filtration Sq Ft: 75
Outer Diameter: 7″
Length: 14-11/16″
Top: Semi-Circular Handle
Bottom: Open 1-1/2″
Pleat Count: 260
Media Weight: 3 oz

View full details
pool floats in a pool, one is a flamingo

The Ultimate Guide to Pool Maintenance: Tips and Tricks

Keep your pool clean and clear with these 5 key maintenance tips: circulation, filtration, cleaning, testing, and chemistry.
Read more
  • Free Shipping

    Pool Goods offers free shipping for all orders above $50.

  • Return Policy

    Pool Goods has a return policy that allows for the return of unopened and undamaged items.