Hydronix Water Technology Full Flow Clear Water Filter Housings for 10" x 4-1/2" cartridges are ideal substitutes for costly low pressure stainless steel vessels. Full Flow Clear filter housings offer the versatility to meet all of your large-capacity filtration needs, including high-flow and heavy-sediment applications. The extra large housing allows for greater cartridge capacity, reducing the number of vessels required for high-flow rate applications. Full Flow Clear Housings are compatible with a broad range of chemicals.