Home Slickdeals Costco – Samsung HAF-QIN Water Filter 4-pack (or HAF-CIN) $68 Slickdeals Costco – Samsung HAF-QIN Water Filter 4-pack (or HAF-CIN) $68 By ARCOM - 31 March 2023 29 0 SHARE Facebook Twitter Go to the deal page: Costco – Samsung HAF-QIN Water Filter 4-pack (or HAF-CIN) $68