Dual-Layer Activated Carbon Filter for RV & Fresh Air Systems

Key Features

• Ultra-strong adsorption capacity – rapidly neutralizes exhaust gases, odors, and fine particles
• Dual-layer filtration – Layer ① Activated Carbon Filter Cotton + Layer ② Honeycomb Activated Carbon Filter
• Hatch-style replaceable cartridge – tool-free swap, easy maintenance
• No carbon dust generated – clean and mess-free replacement
• Lightweight & compact – 130 × 100 × 20 mm, fits standard fresh air system housings
• Long service life – durable construction for extended use
• Improves indoor air quality – ideal for RV bathrooms, marine heads, and enclosed spaces

How It Works

Exhaust gases from the toilet tank are drawn by a fan through the dual-layer carbon filter before being discharged outside. The filter captures odors and fine particles, releasing only clean, fresh air — keeping your RV or boat interior odor-free.

• Dimensions: 130 mm × 100 mm × 20 mm
• Material: Activated carbon foam + honeycomb carbon layer
• Application: RV fresh air systems, marine toilet ventilation, enclosed space air purification