Reliable 3/4" Blue Filter Housing for Enhanced Water Treatment Efficiency

Designed to optimize your water filtration system, the 20-07B-PR-IB Pentek 3/4 #20 Blue Housing with PR and Internal Bypass offers a durable and efficient solution for managing sediment and particulate contaminants. This filter housing stands out by integrating a pressure relief (PR) valve and internal bypass, making maintenance safer and simpler while ensuring consistent water flow. Perfect for those seeking robust filter housings that improve system longevity and performance.

Key Benefits

• Enhances filtration system protection by securely housing #20 filter cartridges.
• Facilitates easy filter changes with built-in pressure relief, reducing water spillage.
• Maintains uninterrupted water flow through internal bypass during maintenance.
• Durable blue polypropylene construction resists corrosion and UV damage.
• Compact 3/4" size fits a variety of residential and light commercial water systems.
• Lightweight design simplifies installation without compromising strength.

How It Works

This filter housing encases your chosen #20 filter cartridge, providing a secure and sealed environment for effective water filtration. Incoming water flows through the cartridge, where sediment and impurities are trapped, ensuring cleaner water downstream.

The integrated pressure relief valve allows you to safely release built-up pressure before opening the housing, while the internal bypass ensures that water continues to flow even when the filter cartridge is being replaced, preventing system downtime.

What to Expect

After installation, you’ll immediately benefit from a reliable and sealed filtration environment that supports consistent water flow. Within the first days and weeks, the system will show improved water clarity and reduced sediment buildup, protecting downstream equipment and plumbing.

With regular cartridge replacements, this housing will maintain performance over time. Its robust construction means it withstands everyday use and environmental exposure, requiring minimal maintenance beyond filter changes.

What’s Inside

• Blue Polypropylene Housing – Provides strength, corrosion resistance, and UV stability.
• Pressure Relief Valve (PR) – Enables safe pressure release before filter access.
• Internal Bypass – Maintains water flow during cartridge changes to avoid system interruptions.
• 3/4" Threaded Connections – Ensures compatibility with standard water system plumbing.

How to Use

1. Turn off the water supply to the filter housing.
2. Press the pressure relief button to release any built-up pressure.
3. Unscrew the housing using a filter wrench if necessary.
4. Remove the used filter cartridge and dispose of it properly.
5. Insert a new #20 filter cartridge, ensuring correct placement.
6. Screw the housing back on tightly to prevent leaks.
7. Turn the water supply back on and check for leaks.

Why Choose This Product

• Constructed with high-quality materials for long-lasting durability in various environments.
• Offers trusted performance from Water Softener Plus, a reputable vendor in water treatment components.
• Designed specifically to fit #20 filter cartridges and 3/4" plumbing, ensuring seamless integration.
• Includes user-friendly features like pressure relief and internal bypass for safer maintenance.

FAQ & Safety

Is this housing compatible with all #20 filter cartridges?
Yes, it is designed to fit standard #20 filter cartridges used in residential and light commercial systems.

How often should I replace the filter cartridge?
Replacement frequency depends on water quality but typically ranges from 3 to 6 months.

Can I install this housing myself?
Yes, it is designed for straightforward installation with standard plumbing tools and basic DIY skills.

What maintenance is required for the housing itself?
Regular cleaning during filter changes and checking for cracks or leaks will keep it functioning properly.

Is the pressure relief valve safe to use?
Yes, it is designed to safely release pressure before opening the housing to prevent water spraying or injury.

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