ROBAM Range Hood Charcoal Filter for A831/ A832/ 86H1S, Carbon Ductless Exhaust Hood Filter - Freshens Kitchen Air Over Oven

① Activated Carbon Material: The A831 uses coconut shell carbon powder (a material optimized for filtration and adsorption efficiency). ② Activated Carbon Form: The A831 utilizes carbon powder, formulated to support effective capture of cooking fumes and odor molecules. ③ Carbon Mesh Placement: The A831’s carbon mesh is installed right at the air intake—positioned to target cooking fumes at the source; supports odor reduction and filtration while helping keep the appliance’s internal cavity clean. ④ Carbon Mesh Surface Area: The A831’s carbon mesh is 170cm long, with a specific surface area of 1400 m²/g; increases contact with cooking fumes and provides ample carbon powder volume for reliable fume and odor capture. ⑤ Cleanliness & Stability: The A831’s carbon powder is fully encased in two layers of PET filter cotton to prevent shedding.

• Air Purifying Modle: Oil separation rate up to 98.1% with industrial standard activated carbon oil filter
• Odor Elimination: The charcoal grease filter will freshen up a kitchen even with a ductless hood
• Three-layers Filtration: Multilayers fold-up design Clean up harmful VOCs of different molecular sizes
• Strong & Tough: Our charcoal filter is built strong for long lasting use This is not washable and need to be replaced every year (If the oil stains are too heavy, replace it earlier)
• Fit For: This filter will fit ROBAM A831/ A832/ 86H1S range hood (after installation, it is valid for one year), if you are unsure whether this replacement filter is compatible with your model, please contact us