Flow is how much, at once.
GPM means gallons per minute. Consider fixtures used at the same time, source pressure and installation—not bathroom count alone.
01
Sediment + scale02
MicronGuard™03
Carbon finishing
Sediment + scale02
MicronGuard™03
Carbon finishing
Purative™ by Water & Wellness
Orders openPurative Home Plus
More whole-home flow. More capacity. The same health-first approach.
Home Plus steps up to a 20-inch cartridge platform and 8 GPM reference service flow, making it the broader residential option in the Purative family.
$2,995.00
8 GPMReference service flow¹
12,000 galReference capacity¹
Available to order
Ships from Water & Wellness 14–21 days after ordering. Delivery transit time is additional.
Payment is collected at checkout. Shipping and taxes are calculated at checkout. Professional installation is arranged separately.
Fulfilled by Water & Wellness · Professional installation recommended
¹ Reference values from the underlying system documentation. Cartridge life varies with water quality and use.
MicronGuard™ technologySalt-free scale management2.5″ × 20″ cartridge formatNo power connection
Find your fit
A strong middle ground for whole-home use.
Home Plus provides more flow and twice the reference capacity of Home Essential while keeping the same compact three-stage Purative architecture.
Compare all Purative systems ↗- broader residential use
- households with greater simultaneous demand
- customers who want more capacity without moving to the larger Max cartridge format
System details — Home Plus
| Purative model | PWH-P2520 |
|---|---|
| Housing format | 2.5″ × 20″ |
| Treatment format | Three-stage point-of-entry |
| Reference service flow¹ | 8 GPM |
| Reference capacity¹ | 12,000 gallons |
| Replacement set | Purative Plus Replacement Filter Set |
| Replacement price | $490.00 |
| Dimensions | 15.25 W × 25.75 H × 5.25 D inches (housing only; excludes valves) |
| Weight | 23 lb packed shipping weight; dry weight not provided |
Choosing your Purative
Size for demand. Plan for care.
Essential is the compact, lower-flow format. Plus increases flow and capacity. Max offers greater reference capacity than Plus—not a higher reference flow.
Capacity is water treated over time.
Reference gallon capacity helps compare models. It is not a guarantee of months between filter changes.
On a small screen, swipe the comparison to see all three systems.
| Compare | Home Essential | Home Plus | Home Max |
|---|---|---|---|
| Cartridge format | 2.5″ × 10″ | 2.5″ × 20″ | 4.5″ × 20″ |
| Reference service flow | 4 GPM | 8 GPM | 8 GPM |
| Reference capacity | 6,000 gallons | 12,000 gallons | 25,000 gallons |
| System price | $1,295 | $2,995 | $4,500 |
| Matched replacement set | $349 | $490 | $795 |
| What changes | Compact format for lower simultaneous demand | More flow and capacity than Essential | Larger cartridges and greater capacity than Plus |
| Explore | View Essential → | View Plus → | View Max → |
Make room for installation.
Cartridge format is not the assembled system’s dimensions. Before purchase, review the model’s installed dimensions, connection size and cartridge-change clearance with your installer.
Budget beyond the system.
Installation is arranged separately. Your water may need additional treatment. Replacement timing depends on water quality, usage and model-specific service guidance.
Reference flow and capacity relate to the corresponding underlying system documentation. Confirm model selection and applicable performance details for your water. Listed prices are subject to final ordering details.
Not sure where to start?
Explore public water-system records and a practical next step for your household.
A health-first approach
The point is not just to protect the plumbing. The point is to treat the water your family lives with.
Home Plus treats water before it reaches the rest of the home.
That means the same treatment philosophy applies before water reaches the kitchen, showers, bathrooms, laundry, and household fixtures.
How Purative works
Three stages. Three different jobs.
01 / Sediment + scale management
Captures larger sediment and helps manage scale formation.
02 / MicronGuard™
The advanced filtration core uses high-surface-area media and an electropositive filtration approach.
03 / Carbon finishing
The final carbon stage supports applicable reduction claims and helps polish the water before it continues through the home.
Designed with intention
The water your family uses every day.
Water & Wellness wanted a whole-home platform that went beyond scale, spotting, and appliance protection.
Home Plus brings the Purative health-first philosophy into a larger residential format while preserving the same compact, serviceable design.
Point-of-entry installation
One system before the rest of the house.
Home Plus installs at the main water line so treated water continues to the fixtures and appliances throughout the home.
Ask about installation ↗- Professional installation recommended
- Isolation valves and a service bypass
- Clearance for cartridge changes
- No routine regeneration drain or electronic regeneration controller for the base cartridge system
- Private wells need a water review before system selection
Service bypass · dedicated valve
Main supply→
Inlet isolation→Purative→Outlet isolation
→HomeConceptual layout. Follow the supplied installation instructions for your complete configuration, accessories and local plumbing requirements.
What can it prove?
We want customers to see the evidence.
From sediment and chlorine to PFAS and microbial concerns, different contaminants call for different treatment mechanisms. Explore the treatment approach and performance basis for each category.
| Contaminant or concern | Treatment approach | Performance support |
|---|---|---|
| Chlorine, taste & odor | Carbon filtration | NSF/ANSI 42 claim on corresponding platform models¹ |
| Sediment & suspended particles | Sediment capture and fine-particle filtration | Particulate Class I listed under NSF/ANSI 42¹ |
| PFAS, including PFOA & PFOS | MicronGuard™ and carbon treatment | Total PFAS listed under NSF/ANSI 53; not every PFAS compound¹ |
| Bacteria | MicronGuard™ capture | Developer-reported laboratory performance² |
| Viruses | MicronGuard™ capture | Developer-reported laboratory performance² |
| Cysts | MicronGuard™ capture | Developer-reported reduction² |
| Spores | MicronGuard™ capture | Developer-reported reduction² |
| Lead | Advanced media and carbon treatment | Developer-reported reduction² |
| Other heavy metals | Media-dependent capture or adsorption | Developer-reported performance; varies by metal and form² |
| Pesticides | Activated-carbon adsorption | Developer-reported, compound-specific performance² |
| Pharmaceuticals | Advanced media and carbon adsorption | Developer-reported, compound-specific performance² |
| Hard-water scale | Salt-free scale management | Designed to limit scale; does not remove hardness minerals |
¹ Certified claims refer to corresponding underlying platform models. ² Developer-reported laboratory or technical results are separate from certification. Performance varies by model, contaminant, water conditions and service life.
Follow local boil-water advisories. Filtration alone should not be relied on to make microbiologically unsafe or unknown-quality water safe.
Request performance details for your system ↗Filter care
Matched to Home Plus.
The Purative Plus Replacement Filter Set is designed for the PWH-P2520 / 2.5″ × 20″ system.
$490.00
View replacement set ↗Before you choose
Clear answers. A practical next step.
Purative provides whole-home filtration at the main water line. AquaTru provides reverse-osmosis purification for drinking and cooking water.
Start my water assessment →What is the difference between filtration, softening and RO?
Filtration targets specific particles and contaminants. A conventional softener removes hardness minerals through ion exchange. Reverse osmosis reduces dissolved solids for drinking and cooking water. Purative combines filtration and scale management; it does not replace a softener when soft water is the goal.
If I choose Purative, do I still need AquaTru?
It depends on your water and goals. Purative provides whole-home filtration. AquaTru adds reverse osmosis at the kitchen for drinking and cooking water. You may choose either approach or both; a water review can help you decide.
When will my Purative system ship?
Purative systems ship from Water & Wellness in 14–21 days after ordering. Delivery transit time is additional. Payment is collected at checkout. A water review is optional and does not place an order.
What comes with Purative, and who installs it?
Purative uses a three-stage cartridge assembly. Before you order, we’ll walk through the exact package contents and the plumbing parts your installation needs. Professional installation is recommended at the main water line, with isolation valves, a service bypass and room to change cartridges. Water & Wellness fulfills the system order; installation is arranged separately.
How much should I budget?
Current listed system prices are $1,295 for Home Essential, $2,995 for Home Plus and $4,500 for Home Max. Matched replacement sets are listed at $349, $490 and $795 respectively. Plan separately for installation and any additional treatment your water requires. Final shipping, tax and order details will be provided before purchase.
How often will I replace Purative filters?
Replacement timing depends on water quality, usage and model-specific service guidance. Reference gallon capacity is not a guaranteed calendar interval. We’ll review care requirements before purchase; replacement-set ordering is not open yet.
What if I have well water, heavy scale or an existing softener?
Start with a water review. Tell us about your source water, concerns and existing treatment. Keep any existing treatment in place until the proposed setup has been reviewed for your water and installation.
The complete water home
Purative for the house. AquaTru for the glass.
Purative provides whole-home filtration at the main water line. AquaTru provides reverse-osmosis purification for drinking and cooking water.
Your home. Your water.
Let’s make sure you choose the right system.
Tell us about your home and water source. We can help compare sizes, discuss installation and help you prepare to order.
Complimentary review. No obligation.
A water review is optional. Submitting this form does not place an order or collect payment.