PHOENIX GRAVITY Polypropylene Hole Blockers for All Gravity Water Filtration Systems PP Plugs Compatible with Other Countertop Water Filter Systems. 𝐄𝐬𝐬𝐞𝐧𝐭𝐢𝐚𝐥 𝐀𝐜𝐜𝐞𝐬𝐬𝐨𝐫𝐲: These hole blockers are an essential accessory for your water filter, allowing you to customize its functionality and optimize its performance.

PHOENIX GRAVITY Polypropylene Hole Blockers for All Gravity Water Filtration Systems PP Plugs Compatible with Other Countertop Water Filter Systems. 𝐄𝐬𝐬𝐞𝐧𝐭𝐢𝐚𝐥 𝐀𝐜𝐜𝐞𝐬𝐬𝐨𝐫𝐲: These hole blockers are an essential accessory for your water filter, allowing you to customize its functionality and optimize its performance.