This 4-pack of Waterdrop WD-F45 filters is $35.90, down from $41.99. Each filter is certified to NSF 42 and NSF 372 standards and uses a coconut shell carbon block, and the set is rated to last about 6 months or 316 gallons per filter. This 4-pack ships for free. Buy Now at Amazon
Features
Replaces Samsung DA97-17376B, DA97-08006C, HAF-QIN, and HAF-QIN/EXP filters Certified to NSF 42 and NSF 372 standards Made with coconut shell carbon block filter material Rated for 316 gallons or about 6 months of use Includes 4 filters, install stickers, and a user’s manual Measures 4.7″ x 4.7″ x 8.1″
