{"product_id":"blerema-3l-ultrasonic-plant-humidifier-for-grow-tents-top-fill-no-leak-tank-single-dual-mist","title":"BLEREMA 3L Ultrasonic Plant Humidifier for Grow Tents - Top-Fill, No-Leak Tank, Single\/Dual Mist","description":"\u003cp\u003e\u003cb\u003eBLEREMA's 3L ultrasonic plant humidifier delivers cool, no-leak mist for grow tents, grow rooms, and greenhouses with top-fill convenience and optional single or dual mist outputs.\u003c\/b\u003e\u003c\/p\u003e\n\n\u003cp\u003eCompact and engineered for indoor horticulture, this humidifier creates fine 5μm droplets using ultrasonic resonance to raise ambient humidity without saturating leaves or soil. Its seamless unibody water tank prevents leaks, the wide top opening makes refills and cleaning fast, and dry-run protection automatically stops operation when water runs out. Choose single or dual hose configurations and pair it with a humidity controller for predictable results in grow tents and controlled-environment rooms.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the BLEREMA humidifier control humidity without making plants wet?\u003c\/h3\u003e\n\n\u003cp\u003eThe humidifier converts water into an ultra-fine cool mist (about 5μm particles) so moisture disperses into the air rather than forming droplets on foliage. This helps increase ambient humidity while reducing the chance of over-wetting leaves and substrate.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eUltrasonic high-frequency resonance creates micro-droplets for even dispersion.\u003c\/li\u003e\n  \u003cli\u003eCool-mist output avoids heat transfer and water pooling on surfaces.\u003c\/li\u003e\n  \u003cli\u003eSingle or dual mist outlets let you focus mist where needed in tents or rooms.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat prevents leaks and makes refilling easy?\u003c\/h3\u003e\n\n\u003cp\u003eThe BLEREMA unit uses a molded unibody water tank integrally fused to the base, eliminating seams and adhesive points that commonly cause leaks. A large top-fill opening lets you add water without removing or flipping the tank, and the broad mouth simplifies cleaning and inspection.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eSeamless unibody tank reduces leak risk compared with multi-piece designs.\u003c\/li\u003e\n  \u003cli\u003eTop-fill access allows refilling in place—no spills from lifting the tank.\u003c\/li\u003e\n  \u003cli\u003eWide opening supports quick manual cleaning and occasional descaling.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCan it run unattended and what safety features are included?\u003c\/h3\u003e\n\n\u003cp\u003eThe 3-liter reservoir supports extended runtime and includes dry-run protection that automatically shuts the unit off when the tank is empty. For automated humidity control, pair the humidifier with an external humidity controller or timer (sold separately) to maintain your target levels without manual monitoring.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e3.0 L (0.79 gal) capacity for prolonged operation between refills.\u003c\/li\u003e\n  \u003cli\u003eAutomatic shut-off protects the device when water is depleted.\u003c\/li\u003e\n  \u003cli\u003eWorks with humidity controllers\/timers for hands-off operation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow flexible is the mist delivery for different grow setups?\u003c\/h3\u003e\n\n\u003cp\u003eBLEREMA designed the unit with an extendable targeting hose system that supports either single or dual fog outputs. Use one hose to direct mist to a specific grow tray or two hoses to evenly distribute humidity across a larger tent or multiple shelves.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eSingle-output mode concentrates mist for targeted zones.\u003c\/li\u003e\n  \u003cli\u003eDual-output mode splits fog for broader coverage in larger spaces.\u003c\/li\u003e\n  \u003cli\u003eExtendable hoses allow precise placement near plants, canopy, or substrate.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Growers and plant hobbyists who need dependable, low-maintenance humidity control in confined indoor spaces—such as grow tents, propagation rooms, seed-start racks, and small greenhouses. It suits people who prefer a cool-mist ultrasonic solution with simple top-fill refills, leak-resistant construction, and the option to route mist precisely using single or dual hoses. BLEREMA includes a one-year replacement policy and customer support for setup or service questions, making this a practical choice for both novice and experienced indoor gardeners.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How long will the 3L tank run before refill?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Runtime depends on mist setting and environment, but the 3L reservoir typically lasts several hours on continuous operation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I add a humidity controller to this humidifier?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The unit works with external humidity controllers or timers for automated humidity regulation.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"BLEREMA","offers":[{"title":"Default Title","offer_id":56799488475476,"sku":"B0DFGRLY3L","price":85.46,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1063\/2652\/4244\/files\/blerema-front-view-packaging.jpg?v=1786733535","url":"https:\/\/gardenluxe.co.uk\/products\/blerema-3l-ultrasonic-plant-humidifier-for-grow-tents-top-fill-no-leak-tank-single-dual-mist","provider":"Gardenluxe Uk","version":"1.0","type":"link"}