Product Availability
Please provide your e-mail address below to receive a notification when this product becomes available:
XThanks! We'll send you a notification when this product is available!
3M Model A Replacement Cartridge
Model A


Sign up for the Home Filter Club during checkout.
You choose how often you want your filter, and we take care of the rest.
Are you a purchasing agent? Purchasing for a business?
Contact [email protected] to gain access to case quantity discounts, account management and terms!
Product Information
The 3M Model A Replacement Cartridge is designed for use in 3M Recreational Vehicle / Marine Filtration Systems USF-A and USF-C. Part number 5614505. Model A Specifications: The Model A cartridge should be changed every 3-6 months or 500 gallons depending on water quality and usage.