Home Slickdeals For Costco members – Samsung HAF-CIN Water Filter 4-pack – $69.99 with... Slickdeals For Costco members – Samsung HAF-CIN Water Filter 4-pack – $69.99 with Free shipping. Valid thru 02/26/2023 By ARCOM - 25 February 2023 29 0 SHARE Facebook Twitter Go to the deal page: For Costco members – Samsung HAF-CIN Water Filter 4-pack – $69.99 with Free shipping. Valid thru 02/26/2023