JavaScript seems to be disabled in your browser. For the best experience on our site, be sure to turn on Javascript in your browser.

1-800-237-9937 or contact CUSTOMER CARE or TECHNICAL SUPPORT

Skip to Content

SPP WHOLESALE ORDERING PORTAL

My Cart
My Cart
My Account

Controls & Spa Paks
Pumps & Blowers
Filters
Jets & Plumbing
Water Care
Accessories & Covers
Current Specials
Brands

Controls & Spa Paks
Pumps & Blowers
Filters
Jets & Plumbing
Water Care
Accessories & Covers
Current Specials
Brands

Home
Filters
Filter Cartridges
6" Diameter

6" Diameter

9 Items

Options

Sort By

Sort By

Set Descending Direction

Ascending Descending

Most Viewed
Price: low to high
Price: high to low
Name
Revenue
Recommended

Show

Show

per page

24 per page
48 per page
96 per page

6" 47 Sqft Filter Cartridge PA-647

Replaces ProLine P6CH-47

ProAqua

View Details
Add to Wish List Add to Compare
PA-647
6" Diameter 50 Sqft Filter Cartridge PA-649

Replaces ProLine P6CH-49

ProAqua

View Details
Add to Wish List Add to Compare
PA-649
ProLine Spa Filter Cartridge P6CH-50

Diameter: 6", Length: 13-7/16", 50 sq ft

ProLine

View Details
Add to Wish List Add to Compare
P6CH-50
PMA-R1 Filter Cartridge X268546

PMA-R1

Product Dimensions:

Diameter: 6 1/2 inches
Bottom Hole: 2 1/8 inches (Male Threaded Bottom)
Length with Threads: 8 7/8 inches
Weight: 1.65 lbs
This filter replaces X268533 and X268551

Master Spa
View Details
Add to Wish List Add to Compare
X268546
6" 35 Sqft Filter PA-402

Replaces ProLine P6CH-352

ProAqua

View Details
Add to Wish List Add to Compare
PA-402
6-3/4" 50 Sqft Filter Cartridge PA-6502

Replaces ProLine P6CH-502

ProAqua

This product is out of stock

View Details
Add to Wish List Add to Compare
PA-6502
6" Diameter 40 Sqft Filter Cartridge PA-640

Replaces ProLine P60407

ProAqua

This product is out of stock

View Details
Add to Wish List Add to Compare
PA-640
6" 25 Sqft Filter Cartridge PA-626

Replaces ProLine P6CH-26

ProAqua

View Details
Add to Wish List Add to Compare
PA-626
6" Diameter 35 Sqft Filter Cartridge PA-635

Replaces ProLine P6CH-35

ProAqua

View Details
Add to Wish List Add to Compare
PA-635

9 Items

Options

Sort By

Sort By

Set Descending Direction

Ascending Descending

Most Viewed
Price: low to high
Price: high to low
Name
Revenue
Recommended

Show

Show

per page

24 per page
48 per page
96 per page

Filters

Category

4" Diameter 8items
5" Diameter 12items
6" Diameter 9items
7" Diameter 6items
8" Diameter 4items

Spa Brands

Artesian Spas 3items
Coleman Spas 1item
Gatsby Spas 1item
Hydro Spas 1item
LA Spas 1item
Master Spas 2items
Sundance Spas 2items
Sunrise Spas 2items
Thermo Spas 2items
Vita Spas 1item

Part Manufacturers

ProLine 1item
Master Spa 1item
ProAqua 7items

Length

13-7/16" 1item
7-1/8" 1item
7-3/4" 1item
8" 3items
9-1/4" 1item
9-1/8" 1item
9-7/8" 1item

Top Style

Handle 8items
Open 1item

Bottom Style

Male Pipe Thread (MPT) 9items
Male SAE Thread 7items
Male Slip Fitting 1item
Open 5items
Open w/Large Ring 1item

Diameter

6" 7items
6-1/2" 1item
6-3/4" 1item

Hole Size

1-1/2" MPT 5items
2" MPT 3items
2-1/8 MPT 1item

Ask us online

Contact us

Ask us

+1.800.237.9937

Mon - Fri, 7:30 AM to 7:00 PM CT

Not a customer?

Open an account

Same day shipping

Orders placed by 3:00 PM CT

Sign Up for Our Newsletter

Our monthly newsletters contain promotions, product launches, and news about our company. Newsletters are for current account holders only. If you are not a customer, please click “Open an account” and then request to be added to the newsletter.

Our Company

About us
Location

Policies

Sales policies
Shipping and returns
Warranty
Cookie policy

More

FAQ
Testimonials
Careers

Stay connected

facebook
twitter
instagram
linkedin

© Spa Parts Plus Ltd. 2026

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.