Product Name: R.O Housing Jumbo – Single or Double and Triple

- 20" Jumbo Filter Housings will fit any standard sized 20" Jumbo filter insert (20" x 4.5" diameter cartridges) - Food grade plastics, BPA free and suitable for drinking water filters. - Wide variety of uses, such as window cleaning, whole house filtration, aquatic use, domestic drinking water and much more! - 1" BSP threaded ports, ideal for a high flow rate. - High Capacity - Pressure release valve allows you to bleed out air which may be trapped inside the filter housing before and after changing filters. This allows the filter housing bowls to be unscrewed easier. - Jumbo blue water filter bowl, ideal for usage with drinking water filters