“Can the D-40A cartridge be used in whole house water filtration systems, or is it strictly for under-sink applications?”
This question was generated by AI based on customer and product data.
1-1 of 1 Answer
The Culligan® D-40A Premium Filtration cartridge is strictly for point-of-use under-sink applications and not for point-of-entry whole house applications. The product description explicitly states this limitation.
This answer was generated by AI based on customer and product data.