The Watts BBC-150-P1A fits the following water filter housings:
The Watts BBC-150-P1A- 1 Mic. Absolute Filter BBH-150 is designed for the Watts BBH-150 water filter housing. The BBH-150 filter is constructed with pleated polypropylene media and is ideal for critical applications due to its high efficiency and greater surface area. This pleated filter cartridge has a 1 Absolute micron rating for the reduction of contaminants and fine particles in drinking water. This 1 micron Absolute filter has a flow rate of 150 gallons per minute.
Watts BBC-150-P1A- 1 Mic. Absolute Filter BBH-150 specifications: