Culligan 1000R and 1000R-D Replacement Filter Cartridge
Free Shipping on orders over $99 FREE 365-DAY RETURNS
Filters Fast Logo
365 Day Return Guarantee

Culligan 1000R and 1000R-D Replacement Filter Cartridge

1000R-D

$43.95
Retail: $49.99 /ea
You Save: 12%
Buy 1 - 3 for $43.95 ea.
Buy 4+ for $39.95 ea.
As low as
$43.95
Retail: $49.99
You Save: 12%
in stock
Ready to Ship!
FiltersFast.com Home Filter Club
Subscribe & Save

Subscribe and save with the Home Filter Club! Find your filter, choose how often you want it delivered, and we’ll do the rest!


The Culligan 1000R-D Replacement Filter Cartridge fits the following Culligan water system models:

  • Culligan IC-750
  • Culligan IC-1000
  • Culligan RV-750
  • Culligan RV-1000
  • Culligan SY-750s
  • Culligan SY-1000
  • Culligan SY-1000s

This Culligan filter cartridge is an easy change filter replacement cartridge. This advanced Culligan replacement cartridge filter majorly improves water quality by reducing the bad taste and odor of excess chlorine as well as other contaminants.

This Culligan cartridge filter replacement features Level 3 Advanced Filtration (0.5 micron nominal filtration) in a compact design. In addition to reducing chlorine, lime, scale, and sediment, this advanced Culligan water filter reduces lead (pH 6.5), (pesticide), atrazine (herbicide), and disease causing cryptospodium and giardia cysts.

The Culligan 1000R filter cartridge replacement is very simple to install because the old filter twists right off while the new one easily twists on.

Culligan 1000R Replacement Filter Cartridge:

  • Temp. Range: 40-100 F
  • Press. Range: 30-125 PSI
  • Dimensions: 10 1/2 inches L x 2 inches D
  • Inlet: Twist On (Easy Change)
  • Media: Activated Carbon Block
  • Filter Life: 500 gallons or 6 months

The Culligan 1000R Replacement Filter Cartridge is a water filter made for numerous applications including icemakers, refrigerators, under sink filter systems, and RV water filter systems. This filter must be protected against freezing in order to avoid cracking and water leakage. This package also includes a filter change reminder sticker.

This filter is also known as the Culligan 1000R-D.

Get Culligan water treatment without calling the Culligan man!

Compatible Models:

The Culligan 1000R and 1000R-D Replacement Filter Cartridge is correct replacement for the following model numbers:

BrandModel NumberDescription
cULLIGAN CULLIGAN IC-1000 Under Sink Filters
cULLIGAN CULLIGAN IC-750 Under Sink Filters
cULLIGAN CULLIGAN RV-1000 Under Sink Filters
cULLIGAN CULLIGAN RV-750 Under Sink Filters
cULLIGAN CULLIGAN SY-1000 Under Sink Filters
CULLIGAN CULLIGAN SY-1000S Under Sink Filters
cULLIGAN CULLIGAN SY-750S Under Sink Filters
No results for {X}

Customer Reviews:

Total Reviews: 4 Average Rating: 5 / 5.0

Filtersfast Reviews on Trust Pilot external site
John2023-08-13

Always too quality and safe to use. Not a cheap knockoff.

Collected by Trustpilot.com
Sarita Harris2023-07-15

Absolutely great, have no residue of leftover taste in the and the water anymore.

Collected by Trustpilot.com
Dale Brienen2023-02-27

Works great

Collected by Trustpilot.com
Bobby Coffman2020-01-07

I have an under the sink water filter and it came with the 750r filter which does a good job of getting rid of chlorine taste in sediment. After a few years I discovered the 1000r and it does a better job of getting rid of the bad late summer time taste in the water we get around here. The 750 last longer but doesn't do as good a job of getting rid of the taste.

Collected by FiltersFast.com


Product Availability

Please provide your e-mail address below to receive a notification when this product becomes available:

X
X

Thanks! We'll send you a notification when this product is available!

Get Help and Support Need Help?
X