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Stadler Form USA

KARL BIG Ultrasonic Humidifier - Large Capacity Air Moisture Control for Home & Office

KARL BIG Ultrasonic Humidifier - Large Capacity Air Moisture Control for Home & Office

Regular price $299.99 USD
Regular price $399.99 USD Sale price $299.99 USD
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Transform Your Entire Home Into a Comfort Oasis with Professional-Grade Humidity Control

The Only Humidifier Powerful Enough for Large Spaces Yet Whisper-Quiet for Bedrooms
Stop suffering through dry, uncomfortable air that leaves you with chapped lips, irritated skin, and restless nights. The KARL BIG evaporative humidifier delivers industrial-strength moisture coverage across spaces up to 1,615 square feet—making it perfect for open-concept homes, master bedrooms, or entire apartment levels while operating so quietly you'll forget it's even running.
🏠 Whole-Home Coverage That Actually Works Unlike tiny desktop humidifiers that barely affect a closet, KARL BIG delivers serious moisture output of 2.43 lbs/hour across massive 1,615 sq ft spaces. Whether you're humidifying a sprawling living room, large master suite, or entire floor of your home, this powerhouse ensures every corner reaches optimal comfort levels.
🧠 Intelligent Auto Mode - Set It and Forget It The smart humidity sensor continuously monitors your environment and automatically adjusts output to maintain your perfect comfort level. No more guessing, no more manual adjustments—just consistent, optimal humidity that adapts to changing conditions throughout the day and night.
💧 Massive 2.65-Gallon Tank for Extended Operation Forget constantly refilling tiny reservoirs. The generous 2.65-gallon capacity provides days of continuous operation, while the included Water Cube accessory makes refilling effortless. Spend more time enjoying perfect air quality and less time on maintenance.
📱 Smart WiFi Control from Anywhere Monitor and control your home's humidity from bed, work, or vacation using the intuitive smartphone app. Check current levels, adjust settings, schedule operation, and receive maintenance alerts—all from the palm of your hand.
🔇 Ultra-Quiet Operation for Peaceful Sleep Operating at just 27-60 dB(A)—quieter than a whispered conversation—KARL BIG delivers powerful performance without disrupting sleep, work, or relaxation. The advanced evaporative system naturally humidifies without the annoying bubbling or gurgling of ultrasonic models.
⚡ Energy-Efficient Performance Despite its impressive coverage, KARL BIG consumes just 2.4-40W of power—less than most light bulbs. The 4-level power control lets you balance performance with energy consumption based on your specific needs and room conditions.
🌿 Natural Evaporative Technology Unlike ultrasonic humidifiers that can spread minerals and bacteria, the evaporative system naturally filters air while adding moisture. The included 4 premium humidifier filters ensure clean, healthy humidity without white dust or contamination concerns.
Perfect For:
✓ Large Homes needing whole-room or multi-room coverage
Master Bedrooms requiring quiet, overnight operation
Open Floor Plans with expansive spaces to humidify
Families seeking healthier indoor air quality
Anyone tired of constantly refilling small humidifiers
Health Benefits You'll Notice:
  • Better sleep quality with optimal humidity levels
  • Reduced dry skin, chapped lips, and irritated sinuses
  • Improved respiratory comfort, especially during winter
  • Enhanced comfort for allergy and asthma sufferers
  • Healthier indoor plants and wood furniture preservation
Complete System Includes:
  • KARL BIG Evaporative Humidifier (Black)
  • 1x Water Cube for easy refilling
  • 4x Premium Humidifier Filters
  • WiFi Setup Guide
  • Comprehensive User Manual
Technical Excellence:
  • Coverage: Up to 1,615 sq ft / 13,285 cubic feet
  • Output: 2.43 lbs/hour moisture capacity
  • Tank: 2.65-gallon capacity for extended operation
  • Noise: Ultra-quiet 27-60 dB(A) operation
  • Power: Energy-efficient 2.4-40W consumption
  • Dimensions: 19.76" x 13.19" x 9.53" compact footprint
  • Weight: 10.15 lbs for easy portability
Ready to breathe easier and sleep better in perfectly humidified comfort? Stay 215 Connected to home wellness solutions that transform your living space into a health sanctuary.

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