GAC Basic Cartridges (D-40A) by Culligan®. 2 Pieces. The Universal Fit Basic drinking water cartridge provides 250 gallons of refreshing drinking water. This product is meant to ensure the water in your RV is filtered to high standards and is free of contaminants and impurities. It’ll help you stay assured that you always have clean and good-tasting water to drink while RVing. The product is made to stringent quality requirements using top-grade materials. Don’t save when it comes to your health. Invest in reliable water filtration products.
Before You Order
Verify part number D-40A exactly Match the listed product details to the part you are replacing before ordering. Compare dimensions, specifications and fitment information with your RV or component.
Frequently Asked Questions
What part number should I verify before ordering?
Verify D-40A on your existing part, documentation or equipment label before ordering.
How should I confirm this part fits?
Compare the listed part number, dimensions, specifications and fitment details with your existing component. Do not rely on appearance alone.
