The AWP40B-V 10” x 4.5” UV Viqua full flow/BB filter housing is a whole house style housing designed to hold a standard 10-inch filter cartridge and support strong flow for residential water filtration. It is commonly used as a prefilter housing to capture sediment or reduce chlorine taste and odor, depending on the cartridge you install. This type of housing is often chosen to protect downstream equipment, such as ultraviolet sterilization systems, carbon filtration, water softeners, and plumbing fixtures.
If you want a flexible, serviceable first filtration stage, a 10-inch full-flow housing is a practical choice.
10″ x 4.5″ UV Viqua Full Flow/BB Filter Housing with Integrated Bracket, Wrench, & 1″ Ports (Accepts 10″ x 4.5″ Cartridges) Features:
- 3-piece high-flow filter housing with pressure relief valve for 4.5″ x 10″ nominal cartridges
- Bracket and wrench included
- NSF 42 Certified
AWP40B-V Specifications:
- Maximum Flow Rate 20 GPM (75 lpm) (5.7 m3/hr)
- Dimensions 8″ x 16″ (20.3 cm x 40.6 cm)
- Shipping Weight lbs (kg) 6.5 lbs (3.2 kg)
- Connection Size 1″ FNPT
We have a wide selection of UV systems.
What is the AWP40B-V Viqua 10-Inch Full Flow/BB Filter Housing Used For?
A filter housing is the “container” that holds a replaceable cartridge. The housing itself does not determine filtration performance. The cartridge you install does.
Common uses
- Sediment prefiltration to reduce sand, silt, rust, and visible particles
- Prefiltration before UV to reduce turbidity and help UV performance
- Carbon filtration when paired with a carbon cartridge for taste and odor improvement
- Whole house prefiltration to protect valves, appliances, and fixtures
How Do You Choose the Correct Cartridge for a Filter Housing?
Start with the water problem you want to solve.
If you see sediment or cloudiness
Choose a sediment cartridge matched to your particle load. Heavier sediment often performs best with staged filtration.
If you want better taste and odor
Choose a carbon cartridge designed for chlorine taste and odor reduction.
If you are protecting a UV system
Choose a sediment cartridge that reduces turbidity and helps keep UV components cleaner.
If you want a general first-stage filter
Choose a sediment cartridge first, then add carbon or other treatment stages as needed.
Installation and Maintenance: AWP40B-V Viqua 10-Inch Full Flow/BB Filter Housing
Installation considerations
- Plan for shutoff valves and a bypass if possible so cartridge changes are easier.
- Confirm you have enough clearance under the housing to remove and replace a 10-inch cartridge.
- Mount the housing where it is accessible for routine service.
Maintenance basics
- Replace the cartridge based on usage, water conditions, and the cartridge rating.
- Replace sooner if you see pressure drop, reduced flow, or a return of sediment or taste issues.
- Periodically inspect the housing O-ring and replace it if it shows wear or if you see signs of a leak.
FAQs on Filter Housings
Q: What does a filter housing do?
A: It holds a replaceable cartridge and routes water through it. The cartridge determines what is filtered.
Q: Is this a whole house housing or an under-sink housing?
A: It is commonly used for whole house style filtration and prefiltration applications.
Q: Does a filter housing remove contaminants by itself?
A: No. Filtration performance depends on the cartridge installed inside the housing.
Q: What cartridge should I use for well water sediment?
A: A sediment cartridge is commonly used as the first stage for well water to capture sand, silt, and rust. Choose a micron rating based on sediment level and flow needs.
Q: Should I use this before a UV system?
A: Yes, many UV setups use a sediment prefilter housing to reduce turbidity and help the UV system perform more consistently.
Q: How often do I change the cartridge?
A: It depends on water conditions and usage. Change it when you reach the cartridge capacity or when you notice reduced flow or changes in water quality.
Q: Will this reduce my water pressure?
A: Pressure drop is usually caused by a clogged cartridge or undersized filtration for your flow demand. Choosing the right cartridge and changing it on schedule helps maintain flow.
Q: How do I know if I have enough space to install it?
A: Measure the mounting location and confirm you have clearance to remove the sump and pull out a 10-inch cartridge during service.
Use the AWP40B-V full flow housing as a flexible first filtration stage, then choose the cartridge that matches your water problem, and keep performance strong with on-time replacements.
