--- product_id: 425491356 title: "Classic300 Ultrasonic Top Fill Humidifier, Extra Large 6L Tank Last 60-Hour - Super Quiet, Easy to Use and Clean, 360° Rotation Nozzle, Simple Knob Control, Handle, Auto Shut Off, Gray" brand: "levoit" price: "$262.40" currency: USD in_stock: true reviews_count: 13 category: "Levoit" url: https://www.desertcart.us/products/425491356-classic300-ultrasonic-top-fill-humidifier-extra-large-6l-tank-last store_origin: US region: United States of America --- # 6L tank for 60h runtime 360° rotatable mist nozzle Ultra-quiet ≤30dB operation Classic300 Ultrasonic Top Fill Humidifier, Extra Large 6L Tank Last 60-Hour - Super Quiet, Easy to Use and Clean, 360° Rotation Nozzle, Simple Knob Control, Handle, Auto Shut Off, Gray **Brand:** levoit **Price:** $262.40 **Availability:** ✅ In Stock ## Summary > 💨 Elevate your air game—breathe better, live smarter. ## Quick Answers - **What is this?** Classic300 Ultrasonic Top Fill Humidifier, Extra Large 6L Tank Last 60-Hour - Super Quiet, Easy to Use and Clean, 360° Rotation Nozzle, Simple Knob Control, Handle, Auto Shut Off, Gray by levoit - **How much does it cost?** $262.40 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/425491356-classic300-ultrasonic-top-fill-humidifier-extra-large-6l-tank-last) ## Best For - levoit enthusiasts ## Why This Product - Trusted levoit brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Whisper-Quiet Zen Mode:** Operates under 30 decibels—perfect for deep focus, restful sleep, or peaceful nurseries without disruptive noise. - • **Powerful Coverage for Large Spaces:** Rapidly humidifies rooms up to 505 ft² with 4x faster mist output—ideal for master bedrooms, home offices, or open living areas. - • **Endless Comfort, Zero Interruptions:** Massive 6L tank delivers up to 60 hours of continuous, hassle-free humidification—stay refreshed without constant refills. - • **Precision Mist Control at Your Fingertips:** Effortlessly adjust mist strength and direction with a simple knob and 360° rotating nozzle for personalized air quality. - • **Top-Fill Design for Effortless Maintenance:** One-step top refill and easy-to-clean structure eliminate mold and leaks, keeping your environment healthy and your routine simple. ## Overview The LEVOIT Classic300 Ultrasonic Humidifier features a large 6L tank providing up to 60 hours of continuous mist, a 360° rotatable nozzle for customizable airflow, and ultra-quiet operation below 30dB. Designed with a convenient top-fill system and simple knob control, it covers rooms up to 505 square feet with 4x faster humidification, making it perfect for large bedrooms and workspaces. BPA-free and safe for all ages, it ensures easy maintenance and healthier air quality. ## Description Troubleshooting:What is the water filter sponge?Why to use: Capture and filter fine impurities and particles, to improve humidifying efficiency in a healthier way.When to change: Generally lasts 1 month depending on hardness of water.Where to buy: Please search B09ZY9N6PD or LEVOIT 10-Pack Humidifier Replacement Filters on desertcart.Note: Distilled/ purified water is preferred for your health.Specifications:Product Dimensions: 9.7 x 8.1 x 13.4 in / 24.5 x 20.5 x 34 cmWhisper-Quiet Operation: ≤ 30dBEffective Range: 215-505 ft² / 20-47 m²Material: BPA free, suitable for babies and adults. Review: Works well, easy to fill and easy to clean - This is the third Levoit humidifier we've bought. I had to return a digital one because it didn't work and got another analog control one. These analog ones are the way to go for us. KISS. Keep It Simple Skippy. These are very easy to fill and to clean. Review: Just about perfect, but leaking after two weeks use - Update: discovered the leak issue was apparently my mistake. I had moved the humidifier a few inches by picking it up by the water reservoir indented handles. Apparently this was enough to break the pressure seal between the tank and the base. Took the unit apart, checked the float, which was operating fine, and refilled the humidifier. Marked the water level with a crayon and left it in the kitchen sink overnight. Leak had stopped and no water lost. This was operator error on my part. If you have moved your humidifier when water is in the reservoir using the indented handles, there is a risk of leaks developing around the water reservoir and the base. As precaution, I placed a dollar store cake storage pan under the humidifier just in case. Changing my review to five stars. Very happy with the quiet operation, ease of cleaning, affordable replacement filters, and it's ability to raise humidity in our 12' x 15' family room. Purchased four of this model as I trust the brand. Two were sent as gifts, and two are in our home. One began leaking two weeks from purchase. We are adults,no pets, humidifier is on the carpet and stays there. We don't walk through that area. Use soft water only and clean it every few days. Will contact Levoit. We absolutely love the compact shape, easy to clean, basic design. It is quiet and made a great difference in the humidity comfort level. It really does cover the square footage claimed. Other than it leaks, we really like it, but am hesitant to replace the leaking one with the same model. We also bought two Levoit bedroom humidifiers, round 2 liters, and they are fantastic. ## Features - 60 𝙃𝙤𝙪𝙧𝙨 𝙎𝙪𝙥𝙚𝙧-𝙇𝙤𝙣𝙜 𝙍𝙪𝙣𝙩𝙞𝙢𝙚 & 𝙇𝙚𝙨𝙨 𝙍𝙚𝙛𝙞𝙡𝙡𝙞𝙣𝙜: With a 6L extra-large water tank, the humidifier runs for more than 60 hours, giving you pleasant breathing for longer - 1-𝙎𝙩𝙚𝙥 𝙏𝙤𝙥 𝙍𝙚𝙛𝙞𝙡𝙡, 𝙏𝙝𝙤𝙧𝙤𝙪𝙜𝙝𝙡𝙮 𝘾𝙡𝙚𝙖𝙣: Pour water through the top opening, designed to eliminate hard-to-reach corners—say farewell to difficult bottom refill, incomplete cleaning, leaking, and unhealthy mist - 𝙃𝙖𝙨𝙨𝙡𝙚-𝙁𝙧𝙚𝙚 𝙆𝙣𝙤𝙗 & 360° 𝙉𝙤𝙯𝙯𝙡𝙚: Easily set the mist strength and direction according to your own preferences - 𝙁𝙤𝙧 𝙈𝙖𝙨𝙩𝙚𝙧 𝘽𝙚𝙙𝙧𝙤𝙤𝙢𝙨 𝙤𝙛 𝘼𝙡𝙡 𝙎𝙞𝙯𝙚 𝙐𝙥 𝙩𝙤 505𝙛𝙩²: Produces 4x faster humidifying (300ml/h) than others and sends powerful mist to any corner of your extra-large bedroom - 𝙎𝙪𝙥𝙚𝙧 𝙌𝙪𝙞𝙚𝙩: Put it in any place that needs peace and quiet, like the bedroom, study, or nursery, and hear the results—NEAR-SILENCE ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09WQJZ7ZN | | Best Sellers Rank | #5,104 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #10 in Humidifiers | | Brand | LEVOIT | | Brand Name | LEVOIT | | Capacity | 6 Liters | | Color | Gray | | Control Method | Touch | | Customer Reviews | 4.2 out of 5 stars 1,605 Reviews | | Filter Type | Physical Filter | | Floor Area | 505 Square Feet | | Included Components | 1 × 6L Ultrasonic Top-Fill Humidifier, 1 × Quick Start Guide, Cleaning Brush, User Manual, Water Filter Sponge | | Item Dimensions D x W x H | 9.7"D x 8.1"W x 13.4"H | | Item Shape | Round | | Item Type Name | Top Fill Design, 505 sq ft Coverage for Home, Plants & Whole House, Super Quiet, Easy to Use and Clean, Auto Shut off | | Item Weight | 4 Pounds | | Manufacturer | LEVOIT | | Material | BPA free, suitable for babies and adults | | Model Name | 6L Ultrasonic Cool Mist Humidifiers for Bedroom Large Room, | | Model Number | LUH-A603-WUS | | Operation Mode | Ultrasonic | | Other Special Features of the Product | 4x Faster Humidification, Lasts up to 60 Hours, One-Step Top-Fill Design, Quiet | | Part Number | Classic 300 | | Power Source | ETL Certified AC Power Adapter | | Room Type | Bedroom, Nursery | | Runtime | 60 hours | | Special Feature | 4x Faster Humidification, Lasts up to 60 Hours, One-Step Top-Fill Design, Quiet | | UPC | 810043377577 | | Unit Count | 1.0 Count | | Voltage | 120 Volts | | Wattage | 25 watts | ## Product Details - **Brand:** LEVOIT - **Capacity:** 6 Liters - **Color:** Gray - **Floor Area:** 505 Square Feet - **Special Feature:** 4x Faster Humidification, Lasts up to 60 Hours, One-Step Top-Fill Design, Quiet ## Images ![Classic300 Ultrasonic Top Fill Humidifier, Extra Large 6L Tank Last 60-Hour - Super Quiet, Easy to Use and Clean, 360° Rotation Nozzle, Simple Knob Control, Handle, Auto Shut Off, Gray - Image 1](https://m.media-amazon.com/images/I/71Fbz5A0BbL.jpg) ![Classic300 Ultrasonic Top Fill Humidifier, Extra Large 6L Tank Last 60-Hour - Super Quiet, Easy to Use and Clean, 360° Rotation Nozzle, Simple Knob Control, Handle, Auto Shut Off, Gray - Image 2](https://m.media-amazon.com/images/I/81S5klzgHHL.jpg) ![Classic300 Ultrasonic Top Fill Humidifier, Extra Large 6L Tank Last 60-Hour - Super Quiet, Easy to Use and Clean, 360° Rotation Nozzle, Simple Knob Control, Handle, Auto Shut Off, Gray - Image 3](https://m.media-amazon.com/images/I/81fEqewcWOL.jpg) ![Classic300 Ultrasonic Top Fill Humidifier, Extra Large 6L Tank Last 60-Hour - Super Quiet, Easy to Use and Clean, 360° Rotation Nozzle, Simple Knob Control, Handle, Auto Shut Off, Gray - Image 4](https://m.media-amazon.com/images/I/813QeJNkb8L.jpg) ![Classic300 Ultrasonic Top Fill Humidifier, Extra Large 6L Tank Last 60-Hour - Super Quiet, Easy to Use and Clean, 360° Rotation Nozzle, Simple Knob Control, Handle, Auto Shut Off, Gray - Image 5](https://m.media-amazon.com/images/I/91ISdU-YA1L.jpg) ## Available Options This product comes in different **Color, Size** options. ## Questions & Answers **Q: Is it really Amazon’s choice in bagel slicers?** A: This humidifier is not intended to be used as a bagel slicer; however, you may choose to use it however you wish. We hope this helps! **Q: When the unit runs low on water does it send an alert to the app in my phone?** A: It will! If the water level is low or the water tank is lifted, it will send an alert to the app in your phone, and you can also see a notice on VeSync app. We hope this helps! **Q: Can I turn off the display screen at night while humidifier is still running?** A: Yes! The display can be turned off on VeSync app. Feel free to let us know if you have any other questions or concerns. **Q: Do i need to replace water filter sponges?** A: No, it’s designed to block the big particles. You can clean it under running water. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works well, easy to fill and easy to clean *by C***R on April 26, 2026* This is the third Levoit humidifier we've bought. I had to return a digital one because it didn't work and got another analog control one. These analog ones are the way to go for us. KISS. Keep It Simple Skippy. These are very easy to fill and to clean. ### ⭐⭐⭐⭐⭐ Just about perfect, but leaking after two weeks use *by T***2 on March 5, 2025* Update: discovered the leak issue was apparently my mistake. I had moved the humidifier a few inches by picking it up by the water reservoir indented handles. Apparently this was enough to break the pressure seal between the tank and the base. Took the unit apart, checked the float, which was operating fine, and refilled the humidifier. Marked the water level with a crayon and left it in the kitchen sink overnight. Leak had stopped and no water lost. This was operator error on my part. If you have moved your humidifier when water is in the reservoir using the indented handles, there is a risk of leaks developing around the water reservoir and the base. As precaution, I placed a dollar store cake storage pan under the humidifier just in case. Changing my review to five stars. Very happy with the quiet operation, ease of cleaning, affordable replacement filters, and it's ability to raise humidity in our 12' x 15' family room. Purchased four of this model as I trust the brand. Two were sent as gifts, and two are in our home. One began leaking two weeks from purchase. We are adults,no pets, humidifier is on the carpet and stays there. We don't walk through that area. Use soft water only and clean it every few days. Will contact Levoit. We absolutely love the compact shape, easy to clean, basic design. It is quiet and made a great difference in the humidity comfort level. It really does cover the square footage claimed. Other than it leaks, we really like it, but am hesitant to replace the leaking one with the same model. We also bought two Levoit bedroom humidifiers, round 2 liters, and they are fantastic. ### ⭐⭐⭐⭐⭐ Review of the LEVOIT CLASSIC300 Ultrasonic Top Fill Humidifier. *by W***Y on May 4, 2026* No problems, surprised how quite during operation. ## Frequently Bought Together - LEVOIT Classic300 Ultrasonic Top Fill Humidifier, Extra Large 6L Tank Last 60-Hour - Super Quiet, Easy to Use and Clean, 360° Rotation Nozzle, Simple Knob Control, Handle, Auto Shut Off, Gray - LEVOIT 10-Pack Top Fill Humidifier Replacement Filters, Capture Particles to Improve Humidification Efficiency, for Classic160, Dual150, Dual200S, Classic300(S), LV600S, OasisMist450S, Superior6000S - LEVOIT Top Fill Humidifiers for Bedroom, 2.5L Tank for Large Room, Easy to Fill & Clean, 28dB Quiet Cool Mist Air Humidifier for Home Baby Nursery & Plants, Auto Shut-off and BPA-Free for Safety, 25H --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/425491356-classic300-ultrasonic-top-fill-humidifier-extra-large-6l-tank-last](https://www.desertcart.us/products/425491356-classic300-ultrasonic-top-fill-humidifier-extra-large-6l-tank-last) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-05-17*