Your water system should be engineered—not selected from a shelf.
RFPure combines patented fluid-system design with licensed master plumbing.
We analyze the objective, engineer the purification sequence, size pressure and storage, install the system, and verify performance.
No generic quote request. Build the actual system and see the design logic.
Systems from $139/monthSynchrony Bank financing · Apple Pay preferred · every major payment method accepted
Design authorityFluid-System Patent Holder
Installation authorityMaster Plumber License #965
Project protectionLicensed · Bonded · Insured
System architectureRO · DI · Pressure · Storage
Local specializationWestchester Water Profiles
Flexible ownershipFinancing from $139/month
The RFPure distinction
Not a product reseller. Not a box-drop installer.
RFPure is an engineering-led design and installation company. Equipment is selected only after the water objective, contaminant strategy, pressure, flow, storage and installation conditions are defined.
A filtration system is a controlled sequence—not a collection of cartridges.
The system must address source water, contaminant targets, membrane protection, ionic polishing, pressure decay, peak demand, storage recovery and the final delivery point as one integrated design.
01
Define the actual objective
Drinking, cooking, showering, whole-house protection, spotless rinsing and laboratory use require different purity, flow and storage decisions.
02
Engineer the treatment train
Sediment protection, selected carbon, membrane separation, DI polishing and final delivery are arranged around the source water and target result.
03
Install it as a plumbing system
Pipe sizing, shutoffs, drains, bypasses, pressure, accessibility, leak control and code-compliant workmanship determine whether the design performs in the home.
Choose the objective
One engineering platform. Five different water outcomes.
INSource-Water ProfileMunicipal supply, well water or defined process feedAnalyze
PRESelected PretreatmentSediment and carbon media selected for the feed waterProtect
ROMembrane SeparationCapacity and rejection integrated with pressure and recoveryReject
DIIonic Polishing + DeliveryFinal purity, storage, tubing and application flowVerify
Engineered water without the lump-sum barrier
$139per month
Synchrony Bank financing is available for qualifying RFPure systems.
Build the correct system first, then choose the payment structure that fits the project.
Financing provided through Synchrony Bank
Payment flexibility
Every major form of payment. One preferred checkout experience.
RFPure is an Apple Pay preferred vendor and accepts major cards, digital wallets, bank-based payments and Synchrony Bank financing.
Apple Pay Preferred
Synchrony Financing
Visa
Mastercard
American Express
Discover
Venmo
PayPal
ACH / Bank Transfer
Electronic Check
Monthly payment varies by approved financing program, system configuration and selected term. The interactive system designer identifies the project price before payment selection.
The engineering and licensed-plumbing principals responsible for system performance are identified before the conversion point.
U.S. & International Water-System Patent Holder · RO Design
Harry Otto
Has designed and installed more than 700 reverse-osmosis systems and directs RFPure architecture for filtration, pressure, storage, flow rate, selective delivery and contaminant reduction.
700+ RO systems designed and installed
Pressure-based liquid-handling and dispensing systems
Modular, scalable fluid-system architecture
USPTO-issued patent numbers
US 9,242,845 B2
US 9,896,320 B2
US 10,865,089 B2
US 10,870,565 B2
US 11,820,637 B2
US 11,905,155 B2
US 12,264,056 B2
US 12,384,670 B2
Westchester County Master Plumber · Installation
Robert Ferro
Directs the licensed plumbing, mechanical-room design, code compliance, pressure integration, concealed routing, permitting and installation quality for RFPure projects.
Westchester County Master Plumber License #965
Licensed, bonded and insured operations
Residential and technical installations
Stop shopping for filters. Start engineering the water outcome.
Select the objective, configure the system and see the design path before choosing Apple Pay, a major card, digital wallet, bank payment or Synchrony financing from $139/month.
Design My System →
Apple Pay preferred · Synchrony financing · every major payment method