Skip to content
Vision Technolabs Logo
VisionTechnolabs
  • Home
  • Services

    Web & Mobile Development

    Website DevelopmentEcommerce SolutionsMobile Application Development

    AI & Enterprise Software

    AI & Automation AgentsEnterprise RAG & Search EnginesCustom Software & CRM

    Growth & Cloud Infrastructure

    Meta & Google AdsSEO & Site OptimizationsCloud & DevOps Engineering
    Production-ready engineering & fixed sprints
    Explore All 9 Services
  • Industries
  • Product
    BillsBook — Multi-Business Billing & POSFilterBook — RO Service & AMC CRMTripsBook — Fleet & Cab Management AppSiteDesk — Real Estate Plotting ERP
    Explore All 4 Products →
  • Work
  • Blog
  • Contact
  • Get in Touch
Get in Touch
Vision Technolabs Logo
VisionTechnolabs

Premier software development company in Ahmedabad. Engineering scalable web platforms, mobile apps, and enterprise AI systems with clean code and long-term partnership.

Engineering Services

  • Website Development
  • Ecommerce Solutions
  • Mobile Application Development
  • AI & Automation Agents
  • Enterprise RAG & Search Engines
  • Custom Software & CRM
  • Meta & Google Ads
  • SEO & Site Optimizations
  • Cloud & DevOps Engineering

Company

  • About Us
  • Case Studies
  • Industries
  • Products
  • Engineering Blog
  • Contact Us

Get In Touch

  • First Floor, Vitthal Plaza, 12, Naroda - Dehgam Rd, Naroda, Ahmedabad 382330↗
  • hello@visiontechnolabs.com
  • 081289 66157
WhatsApp Project Desk
© 2026 Vision Technolabs. All rights reserved.Crafted with pride in Ahmedabad, India 🇮🇳
Privacy Policy·Terms of Service·
Field Service CRM · Turnkey Deployment

FilterBook — RO Purifier CRM & Service Management Platform

Complete mobile app, web admin console, and QR customer portal suite: automated AMC renewals, technician dispatch, and instant WhatsApp billing.

★ 4.9★ (120+ Service Providers)Turnkey Platform · Mobile App + Web Admin
Request Sandbox Demo View on Google Play ↗Explore Architecture ↓
Enterprise Ready Turnkey Stack
RO Water Purifier SaaS

FilterBook Engine

Automated maintenance schedules, QR complaint resolution, AMC renewal tracking, and WhatsApp billing.

FilterBook Preview
Live Demo Sandbox Available
4-in-1App, Web, Admin & QR
100%Auto Service Schedules
<1 minQR Complaint Logging
InstantWhatsApp PDF Invoices
React Native (Expo)PHP 8.xCodeIgniter 3 MVCMySQL / MariaDBMeta WhatsApp Cloud APITCPDFFirebase Cloud MessagingBootstrap 5.3
React Native (Expo)PHP 8.xCodeIgniter 3 MVCMySQL / MariaDBMeta WhatsApp Cloud APITCPDFFirebase Cloud MessagingBootstrap 5.3
Platform Capabilities

Architected for Enterprise Performance & Seamless Scale

Connected 4-in-1 service ecosystem built for RO water purifier businesses: React Native mobile app, vendor web admin panel, super admin console, and zero-login customer QR portals.

01

Automated Recurring Maintenance Engine

Calculates upcoming sediment, pre-carbon, RO membrane, and post-carbon filter replacement dates automatically from the installation date with cron push reminders.

  • 30, 90, 180 & 365-day service scheduling
  • Automated customer SMS/WhatsApp reminders
  • Technician assignment and status tracking
02

Zero-Login QR Complaint Portal

Custom QR code stickers placed on purifiers allow customers to scan, upload fault photos, and submit service complaints in under 60 seconds without installing an app.

  • Instant push notification to shop owner
  • Unique QR identifier linked to customer record
  • Live ticket status tracking for buyers
03

AMC Contract Lifecycle Management

Comprehensive Annual Maintenance Contract management with contract validity monitoring, covered parts checklists, duplicate prevention, and renewal alerts.

  • Comprehensive vs Service-only contract options
  • Audit trail of every service visit performed
  • Automated renewal alerts before contract expiry
04

TCPDF WhatsApp Invoicing & Digital Catalogue

Generates itemized A4 PDF invoices with upcoming service schedules embedded, delivered instantly to customer WhatsApp numbers alongside a digital product catalogue.

  • Meta WhatsApp Cloud API integration
  • Shareable digital product catalogue with QR
  • Payment receipt and GST invoice records
Deployment & Licensing

Flexible Engagement Models to Match Your Technical Vision

Whether you need a fully managed cloud subscription, a white-label reseller engine, or 100% intellectual property source code ownership.

Plug & Play

Vendor SaaS Subscription

Ready-to-use mobile app (Android & iOS) and web vendor console with cloud hosting, push notifications, and automatic WhatsApp messaging.

Inquire About This Model →
Enterprise

Multi-Tenant Franchise / Dealer Edition

Super admin governance allowing master distributors or manufacturers to manage hundreds of independent RO service franchise locations.

Inquire About This Model →
Full IP

Source Code & Custom Brand Deployment

Full intellectual property buyout including React Native Expo source code, CodeIgniter backend, MySQL database, and store deployment.

Inquire About This Model →
Deployment Roadmap

How We Roll Out FilterBook for Your Organization

From initial sandbox evaluation to production DNS cutover and SLA onboarding.

01

Customer & Machine Registration

Log purifier sales, model details, membrane types, and warranty or AMC dates.

02

Auto-Generate Service Cycles

FilterBook computes 3-month, 6-month, and annual filter service milestones automatically.

03

QR Sticker Deployment

Affix a unique QR code to the purifier for zero-login customer complaint lodging.

04

WhatsApp Billing & AMC Renewals

Send branded PDF bills to WhatsApp and receive automated renewal alerts before contracts expire.

Business Impact

Key Advantages & Quantifiable Return on Investment

Engineered to maximize operational velocity, reduce cloud overhead, and delight your users.

Recovers Lost AMC Revenue

Stops customers from forgetting renewals or switching to competitors when contracts expire.

Zero Paperwork for Field Technicians

Technicians view daily assigned service calls and update job statuses directly from their smartphones.

Sub-Minute Complaint Logging

Customers avoid phone hold times by scanning their purifier QR code to register immediate service tickets.

Builds High Customer Trust

Automated WhatsApp invoices and scheduled service visits establish a professional, brand-name experience.

Product Questions

Frequently Asked Questions About FilterBook

Get answers to technical specifications, licensing boundaries, and integration support.

No! Customers simply scan the QR sticker on their water purifier with any smartphone camera, opening a fast web page where they can submit complaints and photos in under a minute.

Yes. The FilterBook technician and vendor app is built with React Native (Expo) and runs smoothly on both Android and iOS devices.

Yes. FilterBook supports both Comprehensive AMCs (including filter and motor replacements) and Service-Only AMCs, complete with automatic visit quotas and expiry alerts.

More Solutions

Complementary Products in the Vision Portfolio

Explore other battle-tested software platforms designed to supercharge your stack.

Billing & POS SaaS01

BillsBook

BillsBook — Multi-Business Invoicing, POS & Inventory SaaS

High-performance counter-billing and multi-tenant inventory SaaS designed for retail shops, wholesalers, and multi-branch businesses with sub-30-second checkout and live stock synchronization.

Explore Platform
Fleet & Mobility App03

TripsBook

TripsBook — Fleet, Driver Trip & Fuel Management Mobile App

Mobile-first fleet and driver operations platform for commercial cab operators, corporate fleets, and rental agencies: live GPS trip logging, fuel expense tracking, and on-device PDF duty slips.

Explore Platform
Real Estate ERP04

SiteDesk

SiteDesk — Real Estate Plot Sales, EMI Tracking & Site Management ERP

Mobile-first operations platform for real estate layout developers and plot sales teams: live plot availability filtering, flexible installment ledgers, automated push reminders, and site expense logging.

Explore Platform
Immediate Deployment

Ready to Experience FilterBook in Action?

Connect with our solutions engineering team today. We'll configure a private staging environment with your sample data and walk through architecture options.

Request Sandbox Demo →View All Products
24–48 Hrs
Private Sandbox Access

Zero commitment. Full administrative access to test real-world scenarios and inspect API documentation.