SUPPLY CHAIN DELAYS - DELIVERY COULD TAKE 4-6 WEEKS (see BLUE 36 pks filters for immediate needs)

Replacement premium "High Density" disposable filter element (package of 36). The 36 pack is a great value for all users.

NOTE:

Two filters should be stacked on top of each other for extra protection.

TIP:

Top filter should be changed weekly. Just discard the top one, rotate the bottom one up and put a fresh one on bottom. Double filtration with no additional cost!