BULK PACK Mushroom Monotub best Filter Patch

If you want quantities of 100 filter patches or less, check out our other listing here:

https://www.etsy.com/listing/872134764/mushroom-monotub-filter-patches?ga_order=most_relevant&ga_search_type=all&ga_view_type=gallery&ga_search_query=filter+patch&ref=sr_gallery-1-1&organic_search_click=1&frs=1&pop=1

These monotub filter patches measure 2.95 inches and have SUPER DUPER STRONG adhesive on the entire patch.

The adhesive is resistant to moisture and can also serve as a flying insect trap if you decide to adhere the patch only to the outside of the tub.

These patches can be used on one or both sides of the monotub hole that you drill out.

We recommend using a 2-1/4 inch hole best saw.

These patches may be reused if kept clean and dry during their use.

These patches are NOT waterproof, but are water resistant.

Proudly made in the USA.