Get zero payments for the first 90 days on the purchase of any Culligan HE or Select water softener or whole house filter during the Culligan 90th anniversary sale.
In honor of the United States' 250th anniversary, enjoy $250 off qualifying Culligan household water treatment equipment!
Enjoy unlimited filtered water straight from the tap with a free trial of a Culligan bottleless cooler.
Keep your system in peak condition and prevent costly repairs with 20% off your first preventative maintenance service.
Choose from several Culligan bundle options and unlock savings of up to 40%. The more you bundle, the more you save—customized solutions designed to fit your home or business needs.
Rent a Culligan water system for just $9.95/month for the first three months!

Culligan special offers

Check below for limited-time savings on great water for your home or office
Special offer
$9.95 rental offer*
Rent a Culligan water system for just $9.95/month for the first three months!
*Limited time offer. Dealer participation varies. See dealer for details. Contaminants may not be in your water.
Special offer
Bottleless cooler free trial*
Enjoy unlimited filtered water straight from the tap with a free trial of a Culligan bottleless cooler.
*Dealer participation may vary. See local dealer for details. Seven-day trial; customer may continue service after trial. Security deposit required. Limited time offer.
Special offer
20% off first preventative maintenance*
Keep your system in peak condition and prevent costly repairs with 20% off your first preventative maintenance service.
*Dealer participation may vary. Valid on single filter changes or water softener inspections. Limited time offer.
Special offer
Save up to 40% when you bundle with Culligan*
Choose from several Culligan bundle options and unlock savings of up to 40%. The more you bundle, the more you save—customized solutions designed to fit your home or business needs.
*Dealer participation may vary. Savings of up to 40% available when qualifying Culligan products are bundled. Discount varies by bundle selection.
Special offer
90th anniversary sale*
Get zero payments for the first 90 days on the purchase of any Culligan HE or Select water softener or whole house filter during the Culligan 90th anniversary sale.
*Offer expires 6/30/2026. Dealer participation varies. See dealer for details. Contaminants may not be in your water.
Special offer
$250 off household equipment*
In honor of the United States' 250th anniversary, enjoy $250 off qualifying Culligan household water treatment equipment!
*Offer ends 8/31/2026. $250 discount valid on qualifying Culligan household water treatment equipment purchases. Offer excludes commercial equipment, service, rentals and consumable products unless otherwise specified. Dealer participation may vary. Cannot be combined with any other offer, discount or promotion. Additional terms and conditions may apply.