Filter MonitorING SYSTEM
Code-Compliant Booth Controls
The RTT Filter Monitoring System tracks exhaust filter condition in real time by measuring pressure differential across each filter stage — delivering objective, data-driven alerts to operators, paint line managers, and facility teams. The result: fewer unnecessary filter change-outs, consistent airflow, and no surprises on the production floor.
Available in three configurations — Standard, Plus, and Pro — the system scales from door-mounted visual indicators to a fully networked touchscreen with email and text alerts, historical data logging, and integrated inventory management. It installs on any new or existing spray booth from any manufacturer, powered by a standard 120V outlet.
Benefits
- Eliminate unnecessary filter change-outs – objective pressure data tells you exactly when filters need replacing, reducing wasted materials and labor costs
- Prevent costly booth downtime – three-stage alert thresholds (Warning, Replace, Shutdown) give operators advance notice before filter loading affects finish quality or triggers an unplanned shutdown
- Improve spray booth efficiency – maintaining optimal airflow through timely filter maintenance keeps booth performance consistent and reduces energy consumption
- Keep management informed automatically – email and text notifications (Pro) eliminate the need for manual checks, ensuring the right people are alerted the moment action is required
- Smarter purchasing and inventory control – historical pressure data and integrated inventory tracking (Pro) allow purchasing managers to forecast filter usage and maintain accurate stock levels year-round
- Supports OSHA and NFPA compliance – documented filter condition data supports regulatory recordkeeping and helps demonstrate due diligence in exhaust system maintenance
Filter Monitoring System Features
- Three-tier alert system – Warning (yellow stack light), Replace (red stack light), and Shutdown (dry contact interlock disables connected equipment) set points are user-adjustable per sensor stage
- External analog pressure transmitters – sensors mount near the filters and measure the pressure differential across each stage via 1/8″ poly tubing connected to pressure ports in the filter chamber wall
- Supports up to 12 sensors – one sensor per filter stage; a booth with 4 chambers of 3-stage filtration requires 12 sensors (Pro model)
- 7″ color touchscreen display – displays live pressure readings, set point status, and system history (Plus and Pro)
- Omron CP Series PLC – industrial-grade programmable logic controller for reliable performance (Plus and Pro)
- RGB LED stack light — provides at-a-glance visual status indication from across the facility (all models)
- Data acquisition and recording – pressure readings are stored in touchscreen memory, enabling review of filter lifespan history and scheduled maintenance planning (Pro)
- Electronic notifications via ethernet – when connected to an active internet connection, email and text alerts are sent to any contacts in the notification list (Pro)
- Integrated filter inventory management — tracks up to two part numbers per sensor stage, in-stock quantity, quantity used per change-out, and minimum stock levels (Pro)
- Front-mounted USB port – for data export to external USB memory (USB 2.0 FAT32, 8GB max)
- Side-mounted IEC power inlet and CAT6 RJ45 port – for clean, secure power and ethernet connectivity
- UL 508A-listed Type 12 NEMA enclosure – industrial-rated enclosure suitable for finishing environments
- Stand-alone, plug-and-play design – powered by 120 VAC, 50/60 Hz via included power cable; no additional infrastructure required
Options & Configurations
Model Tiers
- Standard — dual adjustable set point pressure switches, 20 feet of 1/8″ tubing and four hose barbs, door-mounted LED indicators, door-mounted 0″–2″ pressure gauge, door-mounted reset button
- Plus — all Standard features, plus RGB Red/Yellow/Green stack light
- Pro — all Plus features, plus 7″ color touchscreen, Omron CP Series PLC, analog pressure transmitters, email and text notifications (ethernet required), total run-time hour meters, and filter inventory management
Optional M12 Cable Assemblies
- M12 field wiring kits combine up to three sensors into a single cable for simplified, plug-and-play installation using secure threaded connectors
- Available cable lengths: 1-meter, 5-meter, and 10-meter; cables can be joined together for additional reach
- Sensors arrive pre-wired with a 1-meter pigtail
Services
RTT provides end-to-end services tailored to every phase of your project, so you never have to look further than one trusted partner.
Custom Engineered Solutions
RTT's Engineered Products Group delivers custom-designed spray booths, parts washers, ovens, and high-performance finishing components - engineered to spec alongside our trusted distribution and integrator partners.
Installations
RTT Finishing Solutions offers turnkey installation services for spray booths, powder booths, ovens, and other RTT finishing equipment. Contact your regional sales manager for availability.
Maintenance
RTT Finishing Solutions maximizes equipment performance and minimizes downtime through expert maintenance, repairs, inspections, parts support, and technical service - backed by a global distributor network.
Product Training
Access the knowledge and tools you need to get the most from your equipment. Explore our growing library of product training videos and find upcoming webinars tailored to help you and your team succeed.
Help and Support
Access the resources, documentation, and technical support information you need to keep your RTT equipment operating safely, efficiently, and at peak performance.
Product Literature
Additional Support
Product Training
Access the knowledge and tools you need to get the most from your equipment. Explore our growing library of product training videos and find upcoming webinars tailored to help you and your team succeed.
Instructional Videos
Browse RTT’s instructional video library for detailed, step-by-step guidance on installing, configuring, operating, troubleshooting, and maintaining your industrial finishing equipment.
Frequently Asked Questions
Explore detailed answers to frequently asked questions about RTT’s industrial finishing systems, equipment capabilities, installation requirements, maintenance programs, replacement parts, and technical support services.
Support Center
Learn how to install, operate, troubleshoot, and maintain your products with confidence. Our Support Center gives customers, technicians, and partners fast access to essential documentation, technical resources, and expert assistance.
Related Products
3400 Spra-Gard High Capacity High Efficiency
- 3XXX-Series RP Paint Arrestors
The 3400 Spra-Gard High Capacity High Efficiency RP Arrestor Series delivers peak efficiency and extended service life - purpose-built to reduce downtime in high-production environments.
3600 Spra-Gard High Capacity High Efficiency
- 3XXX-Series RP Paint Arrestors
The 3600 Spra-Gard High Capacity High Efficiency RP Arrestor Series delivers 3200 Series efficiency with extended filter life, engineered for high-production operations where uptime is critical.
FilterLoc Paint Booth Seal
- Accessories
RTT's FilterLoc zip-to-lock technology improves booth sealing, minimizes overspray bypass into the exhaust chamber, and reduces filtration costs by optimizing the use of economical roll media.
SmartTouch Touchscreen
- Control Panels
RTT's SmartTouch Control Panels are the most advanced option in the RTT lineup - standard on all RTT batch ovens and available as an upgrade for spray booths.
Variable Frequency Drive
- Control Panels
VFD control panels enable precise airflow management, energy savings, and reduced maintenance by allowing adjustable fan speeds and soft-start motor operation.