When your job site demands cleaner air and better pre-filtration, the Novatek F4035 Ring Panel Filter delivers. This double-ply, 16" x 16" x 1" Stage 2 filter offers enhanced dust control by capturing particles as small as 5 microns, helping to extend the life of your HEPA filters and keep air scrubbers operating at peak performance. Sold in a bulk box of 24, these filters are a cost-effective and time-saving solution for restoration professionals, contractors, and facility maintenance crews working in dusty, debris-filled environments.

Ideal For:

• Construction & Demolition Crews – Filters drywall dust, insulation fibers, and airborne debris during renovations or teardown jobs.
• Restoration Projects – Supports air quality control during fire damage, mold remediation, and water loss cleanup.
• Industrial & Warehouse Maintenance – Keeps indoor air cleaner in facilities exposed to dust and particles.
• HVAC & Environmental Professionals – Adds a Stage 2 layer in negative air setups or multi-stage air scrubber systems.

What's Included:

• Box of 24 – Novatek F4035 Ring Panel Filters

Certifications & Safety Features:

• Made in the USA – Manufactured with consistent quality control and durable materials.
• 5-Micron Particle Filtration – Effective for capturing fine particulate matter without restricting airflow.

Why This Ring Panel Filter Makes Sense for Your Setup:

• Captures Fine Dust and Debris – Controls particles down to 5 microns before they clog up your final-stage filters.
• Protects HEPA Filters from Overload – Acts as a barrier against early wear and reduces maintenance costs.
• Improves Airflow Efficiency – Maintains consistent performance in high-dust environments.
• Fast, Hassle-Free Replacements – Lightweight and easy to install, ideal for busy teams in the field.
• Bulk-Packed for Job Site Readiness – Comes in a box of 24 to ensure you're always prepared.