• One of the highst flow rates of any filter cartridge on the market
• These filter housings are manufactured from the highest quality, FDA grade, 100% NSF listed polypropylene
• Leak-proof sealing is accomplished by compression against a top seated EPDM o-ring located in the housing’s sump
• Thick wall and added ribs make the housings ideal for a wide range of applications
• Buttress Thread Design Provides Superior Sealing & Greater Security
• Polypropylene construction provides excellent chemical resistance with most acids, alcohol, ammonia, oils, plating solutions and many aggressive chemicals
• Housings supplied with or without pressure relief buttons
• Rated for temperatures to 125°F (52°C) and pressures to 125 psi (8.75 bar) 
• Black Cap/Blue Sump
• 20 in. Big Blue Commercial Housing with or without pressure relief button
• 3/4", 1", or 1-1/2" Inlet & Outlet
• Does Not Include Filter (order any 4.5" x 20" filter)
• Flowmatic Part # FH10000BL1PR (with pressure relief button)  or FH10000BL1 (without pressure relief button)

Your Choice of Options:

• Inlet Pipe Size:  3/4". 1" 1.5"
• Pressure Relief Button
• Mounting Bracket & Screws
• Filter Wrench

Call us for quantity or case pricing (get discounted pricing on case or multiple cases)