LITGURU Register Booster Vent Fan: AC Vent Cover for 4"x10" Holes Cover - Air Boosting Register Fan - Smart 10-Speeds Electric Air Exhaust for Duct Floor Room Wall Window Transfer with Remote Control

Features

• Boost Air Circulation with Precision: Engineered for 4"x10" floor vents, our register booster fan dramatically improves HVAC efficiency through 10-speed adjustments. This air vent fan booster transfers conditioned air 38% faster than standard vents, functioning as smart climate controller for bedrooms, basements, or sunrooms needing temperature regulation.
• Smart Vent Automation: Pre-set your desired temperature via remote—simply tap "Cool" or "Heat" mode. The air conditioning vent fan automatically and keenly adjusts 10-speeds to maintain settings, eliminating manual register adjustments.
• Silent Technology: At low speeds, this floor vent fan booster operates below 25dB—quieter than a library. Built with dual ball bearings to ensure silent bedroom/office airflow without sleep disruptions.
• Auto-Off Timer Function: Press "2H" or "4H" on the cordless remote for scheduled shutdowns. Perfect for nighttime use—set it to blow cool air under bedsheets, then let it turn off automatically.
• Signature Aroma System: Exclusive to our air boosting register fan with exhaust fan - simply add 3 drops of essential oil to the cotton diffuser pad. Unlike basic ac grill vent covers, our aroma-boosting register fan vent circulates scents through ductwork, transforming forced-air systems into whole-home aromatherapy.
• Solutions for Specific Needs: Ideal for: Allergy sufferers needing ac register booster exhaust fan to prevent stagnant air, Sunroom owners requiring floor vent fan booster for temperature transfer, Office workers wanting smart vent controller under desks, Elderly preferring cordless vent booster fan with large-button remote.
• Whole-Home Climate Scenarios: Use as: Bedroom ac vent fan booster eliminating night sweats Kitchen vent fan clearing cooking smells Living room air boosting register fan vent balancing multi-zone AC powered Home office floor vents with fans preventing leg chill Window-adjacent registry vent booster preventing thermal transfer.
• Complete Vent Upgrade Kit: Package includes: 1 x Register Booster Fan, 1 x remote, 2 x screws, 4×cotton diffuser pad, and illustrated manual with room-by-room wall installation tips.
• Stress-Free Ownership Promise: Every air boosting registering fan includes 1-year motor warranty + lifetime duct safety guarantee. Our support team provides 24hr troubleshooting - whether adjusting smart vent or exchange remote control.