Lukjan CA201620SD Filter Frame 16x20 Snap-on Door

Product Description

The LUKJAN CA201620SD is a 16 x 20 inch filter frame with a snap-on style door, designed for use in residential and light commercial HVAC systems. It provides a secure, tool-optional mounting solution for standard 16 x 20 inch air filters in furnace and air handler installations. The snap-on door design allows for quick filter access during routine maintenance without requiring hardware removal. HVAC technicians and installers use this frame where a clean, repeatable filter seal and fast serviceability are the priority.

This filter frame is suited for furnace and air handler applications where a dedicated filter housing is needed in the return-air section of the system. The 16 x 20 inch opening accommodates the industry-standard filter size commonly found in residential forced-air systems. It is typically installed in new construction, equipment replacements, or retrofits where an existing filter rack is absent or damaged.

Key Features

• Snap-on style door for tool-free filter access during maintenance
• 16 x 20 inch opening fits standard residential filter sizes
• Designed for furnace and air handler return-air installations
• Durable frame construction suitable for repeated filter changes
• Compact form factor fits standard duct and equipment filter slots

Compatibility

Designed as an OEM-style replacement or new-installation filter frame for residential and light commercial furnace and air handler systems requiring a 16 x 20 inch filter housing with snap-on door access.

Installation Notes

Installation is typically performed by a licensed HVAC technician or qualified installer. Power down the furnace or air handler at the disconnect or breaker before accessing the filter section. Ensure the frame is seated squarely in the duct opening and that the snap-on door closes flush to maintain an airtight filter seal. Follow local mechanical codes and equipment manufacturer guidelines for filter frame placement in the return-air path.

Technical Specifications

• Filter Frame Size: 16 x 20 inches
• Door Style: Snap-On
• Category: HVAC Filter Frame
• Application: Furnace and Air Handler Fittings

Standard Information

• Brand: LUKJAN
• Manufacturer Part Number: CA201620SD