Skip to main content

Limited time

Save 10% on Filter Replacements

Upgrade your filtration and keep your water crystal clear.

Shop filters →

Clarus rewards exclusive

Free Standard Shipping

Join Clarus Rewards to unlock exclusive perks and free standard shipping on all orders.

Join Clarus rewards →

FILTER BETTER

WORRY LESS

Register A Product Order Status

Shop All

Filter Systems

Sanitization

Water Testing

Complete Systems

Replacement
Filters

Accessories

Discover

Shop All Products Best Sellers Subscribe & Save Clarus Rewards Clarus Offer Programs What System is Right for Me?

Filter Systems

Cartridge Filters

Sand Filters

D.E. Filters

Filter System Parts

What System Is
Right For Me?

Compare Filter
Types

Why Clarus
Filter Systems

Cartridge Filter
Buying Guide

Sand Filter
Buying Guide

D.E. Filter
Buying Guide

Best Sellers

Replacement Filters

Clarus Replacement
Filters

Compatible Filters

Pool Filter
Cartridges

Spa Filter
Cartridges

D.E. Filter Grids

Find My Filter
Tool

Filter Compatibility
Guide

Why Clarus Replacement
Filters?

Sanitization

Salt Chlorination
Systems

UV Sanitizers

Ozone Sanitizers

Chemical
Sanitizers

Sanitization Parts

Which Sanitization is
Right for Me?

Compare Sanitization
Types

Why Clarus
Sanitization?

UV Sanitizer
Buying Guide

Best Sellers

Pumps

Variable Speed
Pumps

Which Pump is
Right for Me?

Compare Pump
Types

Why Clarus
Pumps

Best Sellers

Accessories

Cleaning &
Maintenance

Covers &
Protection

Hoses & Reels

Installation
Accessories

Control &
Automation

Must-Have
Maintenance Tools

Cleaning &
Maintenance Guide

Water Testing
Basics

Best Sellers

Parts

By System

Pump Parts Filter System Parts Sanitization Parts Lighting Parts

By Part Type

O-Rings & Gaskets Plumbing Fittings & Adapters Valves & Unions Pressure Gauges & Air Relief Skimmer & Drain Jets & Nozzles

Discover

How to Identify Common Pool Parts O-Rings & Gaskets: Sizing Made Simple How to Replace a Pressure Gauge or Valve Must-Have Spare Parts for Pool Season

Find My Filter

Shop By

By Type

Pools Spas & Hot Tubs Saltwater Pools

By Size

Small Pools & Spas Medium Pools Large Pools Commercial / Large Volume

By Concerns

Cloudy or Dirty Water Green Pool / Algae Low Water Flow Leaks or Broken Parts High Chlorine Use Routine Maintenance

What System Is
Right For Me?

Find My Replacement
Filter

Find My Pump

Find My
Sanitizer

Compare Filter
Types

Beginner Pool
Care Guide

Explore

Explore Blog

Pool Care Spa Care Buying Guides Troubleshooting Water Chemistry Customer Stories View All Blog

Programs

Subscribe & Save Clarus Rewards Refer & Earn Clarus Offer Programs Affiliates

Brand

About Us Why Clarus Clarus Technologies Charity & Partners Press Customer Reviews Sustainability at Clarus

Clarus Resource
Hub

Pool Calculator

Pool & Spa
Glossary

Contaminants
Glossary

Support

Support

Help Center User Manuals Register Product Warranty Coverage FAQs Contact Us

Orders & Returns

Track Order Order Help Shipping Policy Returns & Refunds Warranty Claim

Product Help

Help Center

Register
Product

Clarus Pool & Spa
Products
Filter Systems
Filter System Parts

Clarus Pool & Spa

Filter System Parts Support

[image:https://claruspool.com/cdn/shop/files/product8.png?v=1757361603&width=420]

Select your model

Loading models...

Find Your Model Number

Your model or part number may be printed on the product packaging, the equipment label, or in the owner’s manual.

1

Check your box

Look near the barcode, product label, or specifications panel.

Check your box

2

Check the back or bottom of the main unit

Look for the equipment sticker or rating label.

Check the back or bottom of the main unit

3

Check your manual

Look on the cover, specifications page, or product information section.

Check your manual

Loading models...

CF50 Series

Contact

1-866-660-8630 Mon - Fri: 8:30AM - 5PM (PST)

support@claruspool.com

Website Live Chat

Mon - Fri: 9AM - 5PM (PST)

Buy on the Clarus Store

High Quality, Affordable Prices

Fast Shipping

Easy Returns

Lifetime Customer Support

Never miss a thing

Sign up for texts to be notified about our best offers.

Be the first to know about new arrivals, sales & more.

By subscribing, you acknowledge that you have read and agreed to our Terms of Use and Privacy Policy.

Shop

Pool Filter Systems Spa Pumps Sanitization Systems Replacement Filters Accessories Parts Deals Shop All

Clarus

About Us Why Clarus Technology Sustainability at Clarus Certifications Press Customer Reviews Privacy Policy

Programs

Subscribe & Save Clarus Rewards Refer & Earn Affiliates Ambassadors Military & First Responders Corporate Discounts New Customer Offer

Support

Help Center FAQs Shipping Policy Returns & Refunds Warranty Coverage Register Your Product Submit a request

Resources

Find My Filter Tool Pool & Spa Glossary Pool & Spa Contaminants Filter System Buying Guide Replacement Filter Buying Guide Pool Pump Guide Sanitization System Guide Featured Blog User Manuals

Shop

Pool Filter Systems Spa Pumps Sanitization Systems Replacement Filters Accessories Parts Deals Shop All

Clarus

About Us Why Clarus Technology Sustainability at Clarus Certifications Press Customer Reviews Privacy Policy

Programs

Subscribe & Save Clarus Rewards Refer & Earn Affiliates Ambassadors Military & First Responders Corporate Discounts New Customer Offer

Support

Help Center FAQs Shipping Policy Returns & Refunds Warranty Coverage Register Your Product Submit a request

Resources

Find My Filter Tool Pool & Spa Glossary Pool & Spa Contaminants Filter System Buying Guide Replacement Filter Buying Guide Pool Pump Guide Sanitization System Guide Featured Blog User Manuals

Keep Swimming™

© 2026 Clarus Pool & Spa. All rights reserved. Privacy Policy | Terms of Use | Site Map

STAY IN THE LOOP?

Privacy Policy | Terms of Use | Site Map

Manuals & Downloads

Find Your Manual

Choose your product to find the right manuals and guides.

1 Product Type Not selected

2 Subcategory Not selected

3 Series Not selected

Product Type

What product do you need help with?

Select the product family that best matches your product.

Loading products…

Subcategory

Select a subcategory

Choose the product type that best matches what you own.

Series

Select your product series

Choose the series that matches your product.

Your Selection Select a product type to begin