Raypak 012843F Air Filter

For service technicians maintaining light-duty industrial boiler systems, the Raypak 012843F Air Filter Pad is the direct OEM replacement engineered for precise integration into the Air Filter Head 101-401 Kit. This 6 x 6 x 1 inch polyester mesh filter is specialized for high-headroom ventilation in Raypak Models 101 through 401, providing the critical protection needed for internal combustion components against airborne particulates. Utilizing a genuine Raypak 012843F ensures that static pressure remains within manufacturer tolerances, preventing the common efficiency drops associated with restricted airflow from generic alternatives.

The polyester air filter construction provides superior surface loading capacity while maintaining a thin profile necessary for the 101-401 air filter kit housing. Professionals frequently specify this OEM HVAC replacement part to prevent premature blower motor wear and heat exchanger fouling. By ensuring a perfect fit application for specific Raypak heating units, this filter helps maintain the factory-standard air-to-fuel ratio essential for clean combustion and thermal efficiency.

Key Benefits:

• Factory-Correct Dimensions: Measuring exactly 6" x 6" x 1", this pad eliminates bypass air issues common with "cut-to-fit" filters.
• Durable Poly Mesh: Engineered as a high-performance polypropylene air filter, it withstands the temperature fluctuations of heater cabinets.
• Optimized Pressure Drop: Designed to facilitate unobstructed airflow, protecting the limit switches and thermal governors from overheating.
• Model Specific Compatibility: Purpose-built for Raypak 101-401 units to maintain original equipment certification and performance.

Common Questions:

How often should the Raypak 012843F be replaced?
For optimal commercial HVAC maintenance, check the filter monthly. Technicians typically replace these pads every 3-6 months depending on the dust load of the mechanical room environment.

Is this compatible with newer Hi Delta or XFyre models?
No, the 012843F filter is specifically sized and rated for the Raypak 101-401 series. Using this in larger hydronic boilers may cause restricted airflow and system lockout.

Can I wash and reuse this filter pad?
While some poly-mesh filters are rinsable, it is recommended to replace the Raypak replacement filter to ensure the electrostatic properties and filtration efficiency are not compromised by detergent residue or fiber breakdown.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.