20″ Big Blue Housing Kit – 3/4″ Ports (with Mounting Bracket & Wrench)

Description

The 20″ Big Blue Housing Kit with 3/4″ ports is a heavy-duty filter housing designed for high-flow residential and light commercial water filtration applications. Built to accept standard 20″ cartridges — including sediment, carbon, and specialty media filters — this robust housing provides reliable performance, easy maintenance, and versatile installation.

Complete with a mounting bracket and housing wrench, this kit makes installation and service fast and simple. It’s ideal as a point-of-entry (POE) whole-house pre-filter or for higher-demand point-of-use systems.

Key Features

• 20″ Big Blue Format – Larger capacity housing accommodates longer filter cartridges for higher flow and extended service life compared to slimline housings.
• 3/4″ Port Size – Standard 3/4″ inlet and outlet fittings provide compatibility with a wide range of plumbing configurations while supporting good flow for whole-house and point-of-use systems.
• Durable Construction – Rigid, impact-resistant polypropylene housing delivers long-term performance and corrosion resistance.
• Complete Kit – Includes mounting bracket for secure wall/structure installation and a housing wrench for easy filter changes.
• Versatile Filter Compatibility – Works with sediment, carbon, and specialty 20″ cartridges (e.g., GAC, CTO, KDF, fluoride, alkaline media). Filter cartridges sold separately.

Specifications

• Housing Size: 20″ length × ~4.5″ diameter (Big Blue)
• Port Size: 3/4″ FPT inlet/outlet
• Material: Durable polypropylene construction
• Operating Pressure: Up to ~125 psi (varies by housing model)
• Operating Temperature: ~40–100 °F (4–38 °C)
• Mounting: Includes steel mounting bracket and screws
• Accessories:
• • Housing wrench for cartridge replacement

Compatibility

• Fits standard 20″ filter cartridges
• Works with 20″ sediment, carbon, and specialty media filters
• Suitable for pre-filtration on whole-house systems, protecting downstream equipment (softeners, RO units, UV systems)
• Ideal for point-of-entry or point-of-use installations

Applications

• Whole-House Water Filtration — pre-filter to protect appliances and plumbing from sediment and chlorine odors/taste
• Reverse Osmosis Pre-Filtration — improves RO membrane life by removing particulates and chlorine
• Well or Municipal Water Treatment — reduces sediment, turbidity, and contaminant load before additional treatment stages
• Commercial & Light Industrial Water Filtration — higher flow needs where 10″ housings are insufficient

Maintenance & Replacement

• Replace filter cartridges based on water quality and usage — commonly every 3–12 months
• Use the included wrench to loosen and remove the housing during cartridge changes
• Periodically inspect O-rings and seals; lubricate with food-grade silicone and replace if worn
• Check housing and fittings for leaks during regular maintenance

Why Choose This 20″ Big Blue Housing Kit?

The 20″ Big Blue Housing Kit – 3/4″ Ports offers a high-flow, high-capacity filtration solution for homes and light commercial applications that need more than a standard 10″ system can provide. With its rugged construction, included mounting bracket and wrench, and broad filter compatibility, this kit simplifies installation and service while giving you flexibility for a wide range of water treatment needs.