It also features a totally enclosed nonventilated enclosure design

This replacement filter is designed for use with for models with the WaterSentry VII filtration system on Halsey Taylor Water Coolers with 1/4" tubing

Safe to use on concrete

Designed with ABS plastic construction for trouble-free performance

The unit is designed for installation in rough openings that are 11-1/4 inches wide by 15-5/8 inches high by 4 inches deep

Dayton Vacuum Bag, Paper, 2-Ply, Standard Bag Filtration Type, For Vacuum Type Shop Vacuum - 13J022 Bradley - Express Lavatory Sinks It also features a totallyShop vacuum bags fit compatible shop vacuums to collect dry materials picked up during vacuuming.,Vacuum bags collect vacuumed dust and debris for disposal. They also help filter out allergens and dust particles to prevent them from recirculating in the air. New or empty vacuum bags help prevent clogs, suction loss, and motor burnout. These bags typically fit specific vacuum cleaner brands or models. Disposable bags are discarded when full and