This guide provides a comprehensive overview of products necessary for installing a whole-house water filtration system. It is designed for homeowners looking to improve their water quality by addressing sediment, chlorine, and other common contaminants at the point of entry into their home. The products collectively offer solutions for both basic filtration and more advanced system setups.
Curated by The Shelf Curator · Updated June 2026
Built for homeowners managing DIY plumbing maintenance who need professional-grade components for sediment and chemical reduction. Not for large-scale commercial facilities — this shop focuses on standard residential main lines and single-tap point-of-use upgrades.
Curator's pick: Big Blue Whole House Water Filter Housing
The heavy-duty reinforced polypropylene construction and high-flow 1-inch NPT ports allow this housing to handle significant pressure spikes without the flow restriction seen in standard 10-inch slim housings. It is the industrial standard for residential systems due to its compatibility with a wide range of universal high-capacity cartridges.
⚠ Worth knowing: Installing a whole-house system will inevitably cause a minor drop in PSI at the furthest fixtures, especially if several high-draw appliances run simultaneously. This specific selection requires manual bypass valving to be plumbed in separately if you intend to maintain water access during filter changes.
Well Water Pump and Pressure Tank SetupReverse Osmosis Specialized ComponentsPEX Piping and Crimping Tool Kits
This shop is built around the essential components for a whole-house water filtration system, drawing from products commonly recommended for improving home water quality. It focuses on addressing common issues like sediment, chlorine, and other contaminants at the main water entry point.
This guide is for homeowners eager to take control of their water quality, from DIY enthusiasts looking to tackle a significant home improvement project to those simply wanting cleaner, safer water for their entire household. It's suitable for any home with municipal or well water that wants to reduce sediment, chlorine, and improve taste and odor throughout the house.
To get started, prioritize the main filtration components. A basic whole-house setup, including the Big Blue housing and a sediment filter, can range from $140-$210. A full build, incorporating advanced filtration and necessary tools for installation, could cost between $210-$435.
Full build
$210–$435
Starter
$140–$210
Housing + Sediment Filter
Best forDIY Home ImprovementImproved Water QualityPlumbing ProtectionChlorine ReductionSediment Removal
The 10UA Under Sink Water Filtration System provides clean drinking water directly from the tap. It is suitable for individuals seeking to filter water for consumption and cooking, removing impurities for better taste and odor at a specific faucet.
Compact under-sink design
Multi-stage filtration
Reduces chlorine and sediment
Easy filter replacement
Connects to cold water line
In this shop: This under-sink system aligns with the Waterdrop 10UA Gravity Whole House Water Filter System vibe by offering targeted water purification solutions for a specific point of use.
The Big Blue Whole House Water Filter Housing is a robust enclosure for large-capacity filter cartridges. It is designed for residential whole-house applications, protecting the main water supply from sediment and other particulate matter before it reaches household appliances and fixtures.
Large capacity 10-inch housing
Heavy-duty polypropylene construction
Standard 1-inch NPT inlet/outlet
Pressure relief button included
For various filter types
In this shop: This housing is central to the Waterdrop 10UA Gravity Whole House Water Filter System's theme, providing the primary containment for whole-house filtration media.
The Whole House Sediment Water Filter is a primary filtration stage designed to remove dirt, rust, sand, and other large particles from the entire home's water supply. It is intended for homeowners who want to protect plumbing, fixtures, and downstream filters from abrasive debris, extending the life of their water system.
5-micron sediment removal
Polypropylene pleated cartridge
Extends life of other filters
Reduces turbidity
Fits standard Big Blue housings
In this shop: This sediment filter is a foundational component for achieving clean water throughout the home, resonating with the Waterdrop 10UA Gravity Whole House Water Filter System's emphasis on comprehensive filtration.
The SharkBite Max Push-to-Connect Ball Valve allows for quick and secure shut-off in plumbing lines without soldering or crimping. It is useful for DIY enthusiasts and plumbers for installing bypass lines or isolation valves around water filters, simplifying maintenance and filter changes.
Push-to-connect installation
Full-port brass ball valve
Compatible with PEX, copper, CPVC
Corrosion-resistant DZR brass
Allows flow control and shut-off
In this shop: This valve supports the practical installation and maintenance aspects of a whole-house system, aligning with the functional improvements offered by the Waterdrop 10UA Gravity Whole House Water Filter System.
The Carbon Block Replacement Filter Cartridge effectively removes chlorine taste and odor, as well as organic chemicals, from water. It is for households seeking to improve the aesthetic quality of their water after sediment filtration, delivering cleaner-tasting and smelling water throughout the home.
Coconut shell carbon block
Removes chlorine and odors
5-micron filtration
Fits standard whole-house housings
Long-lasting GAC media
In this shop: This carbon block filter enhances the overall water quality, reflecting the clean water standards promoted by the Waterdrop 10UA Gravity Whole House Water Filter System.
The Telescoping Basin Wrench is a specialized tool designed to reach and tighten nuts in confined spaces, particularly under sinks or around plumbing fixtures. It is essential for installers and homeowners working on water filtration systems, ensuring secure and leak-free connections in tight areas.
Extending shaft for reach
Swiveling jaw for tight angles
Durable steel construction
Comfort grip handle
Adjustable jaw capacity
In this shop: This wrench represents the practical tools needed for installing and maintaining a robust water filtration setup, fitting within the comprehensive approach of the Waterdrop 10UA Gravity Whole House Water Filter System.
Installing these products collectively ensures that all water entering your home is filtered, protecting plumbing and appliances while improving drinking water quality.
The modular nature of this system allows for customization and future upgrades, enabling you to adapt your filtration based on changing water quality needs.
By tackling sediment and chlorine at the source, these products significantly reduce wear and tear on household fixtures and improve the aesthetic qualities of your water nationwide.
What to know
Initial setup can be complex for those unfamiliar with plumbing, potentially requiring professional assistance or careful adherence to instructions.
Regular maintenance, including filter replacements, is necessary to ensure optimal performance, adding to ongoing costs and time commitment.
How to use this together
1
Plan Your Installation Point
Before purchasing, identify the main water line entry point into your home. This is where the Big Blue Whole House Water Filter Housing will be installed, ideally after your main shut-off valve but before your water heater to protect all household water.
2
Install the Housing and Sediment Filter
Mount the Big Blue Whole House Water Filter Housing securely. Insert the Whole House Sediment Water Filter into the housing. This filter is the first line of defense, capturing larger particles and protecting subsequent filters from premature clogging. Ensure all connections are watertight.
3
Integrate Carbon Filtration
If you're adding a Carbon Block Replacement Filter Cartridge, it should be installed after the sediment filter. This two-stage approach ensures that sediment is removed before the carbon can effectively tackle chlorine and other chemicals. Consider a SharkBite Max Push-to-Connect Ball Valve for a bypass line around your whole house filters to simplify future filter changes without shutting off all water to your home.
4
Final Checks and Testing
After installation, slowly turn on your water supply and check for leaks at all connection points. Flush the system according to filter manufacturer recommendations to remove any carbon fines or trapped air before regular use. The Telescoping Basin Wrench is invaluable for securing connections in tight spaces.
