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Nature2 Spa Clarifier
Photos for illustration purposes only. Products, prices and availability may vary from store to store.

Nature2 Spa Clarifier

SKU: W20676
Web Exclusive
In Stock
Questions About This Product?
  • Description
  • Documentation
  • Reviews (4)
  • Videos


Nature2 Spa uses patented mineral-bed technology. Its innovative process significantly improves the look, feel and smell of your spa water, making managing your spa easier than ever! Nature2 Spa slips into your spa filter and lasts up to four months.


  • Simply drops right into your filter
  • Works with your existing filtration system
  • Hassle-free maintenance
  • Leaves water softer and clearer


  • Available for spas: Up to 500 gals
  • Works with all spa flow rates
  • Cartridge lasts 4 months

*MPS - Potassium peroxymonosulfate (also known as MPS, potassium monopersulfate, and the trade names Caroat and Oxone)

Assembly and Installation Diagrams

Nature 2 Spa comes in three parts; the main body (A) and two support stems (B) and (C).

1. Connect the support stems together and press onto main body to create a single device.

2. Slide the entire device into the core of your existing spa filter cartridge.

Open Top: Slide unit in from the top. Position near the top half of the spa filter cartridge ( Support stems may be cut to ensure correct position).

Open Top with Stand Pipe: Some spa filter systems are configured with a standpipe running the length of the filter core. Slide unit in from the top and position it near the top half of the spa filter cartridge for easy retrieval.

Closed Top: Slide unit in from the bottom. Position unit to rest on shelf inside filter core.

Warranty Coverage: Replacement Filter Cartridges come with a 4 Month Limited Manufacturer's Warranty. The manufacturer warrants their filter cartridges against defects on workmanship and materials. This warranty will be void if the filter cartridges become damaged as a result of improper installation or use. This warranty does not cover labour charges, cost of lost water or chemicals, or any other damages that may occur.

Start a Warranty Claim: To begin a claim please email [email protected] with a photo showing the defect(s)/damage to your Replacement Filter Cartridge and include a brief explanation of what occurred.


Works great. Super easy to use.

Written by William D on March 18, 2022

Verified Review

Great product works well, keeps water clear

Written by Ron D on August 13, 2021

Verified Review

Works great.

Written by William D on June 7, 2021

Verified Review

These Nature 2 spa clarifiers are amazing - had major issues with chlorine pucks and crappy water quality - was sick of chemicals with 4 kids so i tried this stick. Blown away, completely eliminated pucks, shocked the tub when we were done and the stick took over. crystal clear water for the entire season! no smell no fuss! hard to find in canada though!

Written by Chris Pafiolis on May 11, 2014

Verified Review

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Nature2 Spa Clarifier $36.99