Durable Filter Housing for Reliable Water Filtration and System Protection

The 20-07B-PR Pentek 3/4 #20 Blue Housing with PR is designed to provide a dependable and efficient solution for your water filtration needs. Unlike standard housings, this robust filter housing ensures secure containment of filter cartridges, minimizing leaks and maintaining optimal system performance. Ideal for water softeners and filtration systems, this filter housing offers durability and ease of maintenance, making it a trusted choice for protecting your water treatment investment.

Key Benefits

• Protects your water system from sediment and particulate buildup
• Ensures leak-resistant operation with a reliable pressure relief valve
• Easy cartridge replacement for hassle-free maintenance
• Constructed with durable blue polypropylene for long-term use
• Fits standard 3/4 inch plumbing connections for versatile installation
• Lightweight design reduces strain on your filtration setup

How It Works

This filter housing securely holds a #20 size filter cartridge, which captures sediments and impurities as water flows through. The integrated pressure relief (PR) valve allows safe and convenient depressurization before filter changes, preventing water spills and system damage. By housing the filter cartridge in a strong, clear blue casing, it protects the filter element while allowing quick visual inspection of cartridge condition.

Installed within your water softener or filtration system, it acts as a protective barrier, ensuring that contaminants are effectively trapped and clean water continues downstream without interruption.

What to Expect

After installation, you’ll notice smoother water flow and reduced sediment buildup in your plumbing and appliances. Within the first few days, the filter cartridge inside this housing will effectively capture debris, helping maintain water clarity and system longevity. Over time, the durable housing and pressure relief valve will enable simple routine maintenance without leaks or system downtime.

Expect consistent performance with minimal maintenance effort, as this housing is engineered to withstand typical water pressure and environmental conditions in residential and light commercial settings.

What’s Inside

• Blue polypropylene housing – provides strength, corrosion resistance, and easy visual monitoring
• Pressure relief valve (PR) – enables safe depressurization before filter cartridge replacement
• 3/4 inch threaded inlet/outlet fittings – ensure secure and leak-free plumbing connections
• Durable O-ring seal – prevents leaks and maintains pressure integrity

How to Use

1. Turn off the water supply to your filtration system.
2. Press the pressure relief valve to release any built-up pressure.
3. Unscrew the blue housing carefully and remove the used filter cartridge.
4. Insert a new #20 cartridge into the housing.
5. Check the O-ring for proper placement and lubrication before reassembling.
6. Screw the housing back onto the filter head securely.
7. Turn the water supply back on and check for leaks.

Why Choose This Product

• Manufactured with high-quality materials ensuring long-lasting durability
• Trusted by water treatment professionals for reliable system compatibility
• Designed specifically for easy integration with Pentek and similar filtration systems
• Includes a pressure relief valve, enhancing safety and simplifying maintenance

FAQ & Safety

Is this housing compatible with all filter cartridges?
It is designed to fit standard #20 size cartridges; verify cartridge dimensions before purchase.

How often should I replace the filter cartridge inside?
Replacement depends on water quality and usage but typically every 3 to 6 months.

Can this housing handle high water pressure?
It supports typical residential water pressures; avoid exceeding manufacturer’s recommended limits.

Is the pressure relief valve easy to operate?
Yes, it allows quick depressurization to safely change cartridges without water spills.

What maintenance does the housing require?
Regular cartridge changes and periodic inspection of the O-ring seal ensure optimal performance.

Upgrade your system reliability today—add this component to your cart and keep your water flowing clean and consistent.