Boshart - Big Blue Water Filters

A Closer Look at Boshart Big Blue Water Filters

Boshart's Big Blue water filter housings offer high-capacity, durable filtration solutions for a wide range of water treatment needs, including residential, agricultural, commercial, and industrial applications. Engineered for compatibility with standard 4.5" diameter cartridges, these housings support various filtration types such as sediment, carbon, and specialty filters. Their robust polypropylene construction, pressure relief features, and multiple inlet/outlet sizes ensure ease of installation and maintenance, while optional clear bowls allow for convenient visual monitoring. With NSF/ANSI certifications and user-friendly design, Boshart’s Big Blue filters provide a reliable, versatile solution for managing high-flow, high-sediment water systems.

Why Choose Boshart Big Blue Water Filters?

Boshart Big Blue Water Filters stand out for their robust design, versatility, and ability to handle high-capacity water filtration needs. Ideal for various applications, they support a wide range of cartridge types to target different contaminants, making them adaptable to specific water quality issues. Their heavy-duty housing ensures long-lasting performance, while their user-friendly setup and maintenance make them a practical choice for both professionals and homeowners seeking dependable filtration. Explore their available big blue water filters at our Canadian warehouse below:

Blue Giant 4.5" OD Water Filter Housing Bowls

The Blue Giant 4.5" OD Water Filter Housing Bowls are durable, high-performance components designed for residential, commercial, and industrial water filtration systems. Made from strong polycarbonate with an opaque blue sump, they offer enhanced durability and reduced risk of cracking from pressure surges or over-tightening. These bowls are easy to replace and allow you to maintain your system without changing the entire housing.

Clear Giant 4.5" OD Water Filter Housing Bowls

The Clear Giant 4.5" OD Water Filter Housing Bowls feature a 10" clear polycarbonate design for easy visual monitoring and durable performance. With a transparent sump for effortless filter checks and a five-year replacement guideline for safety, they provide a reliable, long-lasting solution for optimal filtration efficiency.

Single 4.5" OD Big Blue Water Filter Housing Package

The Single 4.5" OD Big Blue Water Filter Housing Package offer durable, high-performance filtration for agriculture, water wells, home use, RVs, and irrigation systems. Compatible with standard Jumbo filter cartridges (not included), they feature threaded inlets/outlets, a relief button for easy maintenance, and mounting bosses for secure installation. The package includes the housing, o-rings, wrench, and mounting hardware.

FAQs

1. Why is a Big Blue water filter better for whole-house filtration compared to standard-sized filters?

Big Blue water filters are designed with a larger housing—typically 10 or 20 inches in height and 4.5 inches in diameter—which allows for higher flow rates and longer filtration life, making them ideal for whole-house applications. Their size enables them to hold more filter media, meaning they can trap more contaminants and require fewer replacements, saving time and maintenance costs in the long run.

2. Do I need a plumber to install a Big Blue water filter system?

While professional installation ensures everything is set up correctly, many DIY-savvy homeowners can install a Big Blue system using basic plumbing tools. The process involves cutting into the main water line, adding shut-off valves and bypass options, and securing the heavy-duty filter housing with a mounting bracket.

3. What size Big Blue filter housing should I choose: 10-inch or 20-inch?

The choice depends on your water demand and how often you want to change filters. A 20-inch housing holds more media, allows for better flow, and extends filter life, making it better for larger households. A 10-inch option is more compact and economical, but may require more frequent filter replacements in high-use homes.

4. Can I mix different types of filters in a multi-stage Big Blue system?

Yes, many homeowners use a multi-stage Big Blue system to layer filtration—for example, starting with a 20-micron sediment filter, followed by a 5-micron carbon filter, and finishing with a specialty cartridge like a KDF or iron filter. This approach targets a wide range of contaminants and extends the lifespan of each filter.

5. Why is my Big Blue filter causing a drop in water pressure?

A drop in water pressure can occur if the filter is clogged, the micron rating is too low for your flow needs, or if the system lacks proper sizing. Replacing the filter cartridge, using a larger housing (like a 20-inch instead of 10-inch), or choosing a higher micron rating can restore pressure while maintaining filtration quality.