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The Quest 225 208/230V is a high-efficiency commercial dehumidifier engineered for growers and facilities that need powerful moisture control in a compact, energy-saving design. Featuring Quest’s patented M-CoRR Technology, advanced MERV-13 filtration, and flexible voltage compatibility, it removes up to 225 pints per day while producing less heat and using less energy than comparable units. Whether you’re managing a grow room, processing facility, warehouse, or industrial environment, the Quest 225 delivers reliable humidity control that protects products, improves air quality, and reduces overall operating costs.
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NugSmasher Touch Press | ||||
Bags Included | 3.5 g: 4 | 3.5 g: 4 | 3.5 g: 8 | 3.5 g: 4 |
Rosin Pots & Shields | Small Pot (1x) | Small Pot (1x) | Small Pot (1x) MagnetShield (1x) | Small Pot (1x) |
Tools, Molds & Filler Kits | NUGPACKER JR | Cone Filler PRO Kit (1x) | Cone Filler Kit (1x) | Cone Filler PRO Kit (1x) |
Dab Mat + Decarb Capsule | Dab Mat (1x) | Dab Mat (2x) | Dab Mat (3x) | Dab Mat (2x) |
Premium Mesh & Pro Accessories | 12×12 Mesh (3x) | Sifter (1x) | ||
How Much You Save By Bundling | $2150.17 Saved With This Bundle | $2408.86 Saved With This Bundle | $2867.99 Saved With This Bundle | $4175.91 Saved With This Bundle |
Built to deliver dependable moisture control with minimal hassle, the Quest 225 combines smart engineering with user-friendly design to support a wide range of commercial environments. From efficiency improvements to air quality protection, it includes several advantages that make day-to-day operation smoother and more reliable. Here’s a quick look at what sets it apart.
Widest Operating Range
208–230V Plug-and-Play
Digital Control Interface
Long Power Cord
Integrated Handles & Hanging Points
Auto Restart
Overhead or Ground Mounting
UL Rated & ETL Listed
Buyers choose the Quest 225 because it solves the biggest humidity challenges in commercial grow rooms, warehouses, and industrial environments — high moisture, high heat, rising energy costs, and airborne contaminants. With its patented M-CoRR technology, the Quest 225 removes more moisture per kilowatt than anything else in its class, all while putting less heat back into the room. That means your HVAC system runs less, your energy bills drop, and your space stays far more stable. For growers, this translates directly into healthier plants, fewer environmental swings, and less risk of mold or mildew taking hold.But efficiency is only part of what sets it apart. The Quest 225 also delivers cleaner, safer air through MERV-13 filtration — a major advantage for facilities where mold, dust, and particulates threaten product quality and yield. Its compact size, overhead mounting options, integrated handles, and plug-and-play setup make it easy to install in tight, complex, or high-traffic environments. With digital controls, wide operating range, auto-restart, and a 5-year warranty, the Quest 225 gives operators a reliable, low-maintenance solution that protects their investment and keeps operations running smoothly.
Below, you’ll find the core features that make this unit a premium, long-lasting investment for hobbyists and commercial growers alike.
The high-grade MERV-13 filter captures far more dust, spores, and contaminants without restricting airflow. This protects plants, inventory, and people while maintaining peak performance.
Engineered and assembled in the USA, the Quest 225 is built for nonstop professional use. Its rugged components, premium patented coils, and proven long-life design make it one of the most dependable dehumidifiers for grow rooms and industrial facilities.
Quest’s patented M-CoRR system recycles heat to remove more moisture using less electricity. It runs cooler, costs less to operate, and outperforms every other 225-pint unit in efficiency.
If you’re ready to upgrade your environment with reliable, commercial-grade performance, the Quest 225 is built to deliver—add it to your cart today.
Installation Options
Freestanding dehumidifier
Can be mounted overhead with use of 3/8″ Threaded Rod
P-Trap Requirements
Quest 225 Dehumidifier
Power Cable
User Manual
5 Year Limited Warranty Coverage
Return Policy-
We offer a simple 30-day return window, hassle-free support, and fast help for damaged or defective items. Most products can be returned in “like new” condition, and our team is always here to guide you through the process.
To check out or return policy click the link HERE
Warranty Policy-
We proudly honor the full manufacturer’s warranty for every brand we carry. Your product is covered under the original factory warranty, and our team will assist you with any warranty claim from start to finish.
Quest Warranty Coverage-
Quest provides a Limited 5-Year Warranty covering parts and labor for the original owner. This warranty does not cover damage caused by misuse, abuse, improper installation, or unauthorized disassembly. Any alterations, modifications, or tampering with internal components will void the warranty.
Take full control of your growing environment with this powerful dehumidifier. Built for serious growers operating in sealed rooms or facilities up to about 3,000 sq ft, depending on humidity load and ventilation rate, it delivers 225 pints per day of water removal through patented M-CoRR technology, MERV-13 filtration, and dual-voltage compatibility. Whether you’re optimizing a grow tent, climate room, or commercial facility, this model provides pro-level humidity control without the energy drain.
✅ Quick-Glance Benefits
| 💧 225 Pints Per Day High-capacity water removal for demanding commercial environments |
| ⚙️ M-CoRR Technology Reduces heat load while recycling energy to cut total HVAC costs |
| 🌬️ MERV-13 Filtration Superior airborne particle control protects plants and employees |
| 🔌 208/230V Compatibility Flexible voltage design supports more installation options |
| 🚚 Fast, Free U.S. Shipping Ships quickly from U.S. warehouse locations — no extra freight fees |
1x Quest 225 Dehumidifier (208/230V)
1x Integrated Digital Control Panel
1x Terminal Block for Optional External Control
1x User Manual
Built-in mounting lift/hang points
✔️ Sealed grow rooms
✔️ Commercial greenhouses
✔️ Indoor cultivation facilities
✔️ Climate-controlled storage
🔍 Standout Features
| 🔥 Less Heat Load M-CoRR system recycles excess heat instead of releasing it into your space |
| 🛡️ Title 24 Compliant Exceeds California energy code for whole-home ducted installations |
| 🧰 Built for Integration Easily tie into external HVAC or automation systems with optional terminal control |
| 🏗️ Engineered in the USA Designed and built in Madison, Wisconsin with commercial-grade components |
Order the Quest 225 208/230V Dehumidifier today and take full control of your growing environment — with smarter automation and reliable results.
Freestanding dehumidifier
Can be mounted overhead with use of 3/8″ Threaded Rod
P-Trap Requirements
Power Draw: 1230 Watts
Water Removal (@80°F, 60% RH): 225 Pints/Day
Water Removal (@75°F, 50% RH): 130 Pints/Day
Energy Efficiency (@80°F, 60% RH): 7.6 Pints/kWh
Energy Efficiency (@75°F, 50% RH): 4.7 Pints/kWh
Energy Factor: 3.6 L/kWh (80°F) / 2.2 L/kWh (75°F)
Ducted Energy Factor (Title 24): 6.3 Pints/kWh @ 73°F, 60% RH
Current Draw: 6.1A @208V / 5.5A @230V
BTU Output (Total): 14,400
BTU – Heat of Condensation: 10,200
BTU – Motor Load: 4,200
CFM: 630
Operating Temperature Range: 56°F – 95°F
Supply Voltage: 208–230V, 60Hz
Unit Dimensions: 26.8″ L x 23.6″ W x 20.9″ H
Unit Weight: 130 lb
Control Type: Onboard digital with terminal block for remote control
Air Filter Type: MERV-13
Air Filter Dimensions: 18″ x 18″ x 2″
Drain Port Size: ¾″ Threaded NPT
Fans: Single-Speed Impeller
Refrigerant Type: R454B
Refrigerant Charge: 3 lb 4 oz
Power Cord: 14/3, SJTW (6′) with NEMA 6-15P plug
Recommended Breaker Size: 15 Amp
Part Number: 4046100
Dehumidifier Type: High-efficiency refrigerant (M-CoRR Technology)
Manufacturer Warranty: 5 Years
Covers defects in materials and workmanship
Support handled directly through manufacturer or via our team
Q: What is the M-CoRR technology used in this unit?
A: It’s a patented multi-coil refrigeration system that recycles internal heat to reduce BTU output while improving energy efficiency.
Q: How efficient is the Quest 225 compared to others in its class?
A: It delivers 7.6 pints per kWh, making it one of the most efficient 225-pint dehumidifiers available today.
Q: What kind of filter does it use?
A: The unit features a MERV-13 filter, which is 20% more effective than typical MERV-11 filters.
Q: Can this be ducted or mounted overhead?
A: Yes. The Quest 225 is designed with integrated lift and hang points and can be ducted or installed overhead for space savings.
Q: Does it meet California energy standards?
A: Yes, the unit is Title 24 compliant for ducted installation.
Q: What kind of warranty does it include?
A: The compressor and coils are covered for 5 years; parts and labor are covered for 1 year.
Who We Are
At Garden GrowShop, we're not a faceless online retailer. We're a small, family-run business with real roots in the growing community. Every product we carry has been carefully chosen to meet the needs of both home growers and commercial operators — because we’ve walked in your shoes.
Personal, Knowledgeable Support
When you reach out to us, you’re not getting a canned reply or being passed between departments. You're talking to someone who actually knows the products, understands your challenges, and is here to help you succeed.
Transparent Pricing — No Gimmicks
We believe in fair, honest pricing. No inflated markups, no bait-and-switch tactics. If you ever find a better price on the same item, let us know — we’ll match it without the hassle.
Fast, Dependable Shipping
We ship directly from warehouses across the U.S. to get your order to you quickly and reliably. No inflated delivery timelines, and no surprise shipping fees — just smooth, on-time delivery you can count on.
A Partnership, Not a Transaction
Our customers stick with us because we treat them like partners. Whether you're outfitting a small indoor setup or managing a large-scale operation, we’re here to grow with you — not just sell you equipment.
Our Commitment
If something goes wrong, we don’t pass the buck. We work with you directly to make it right. That’s how we’ve built our business, and that’s how we plan to keep it.
We offer free shipping on all orders over $200 shipped to addresses within the continental United States. Orders under $200 will have shipping calculated at checkout. There are no hidden fees or handling charges. The price you see at checkout is the final price you pay.
Orders are typically processed within 1–2 business days (Monday–Friday). If an item is temporarily backordered or delayed, we’ll notify you by email with an updated shipping estimate.
Once your order has shipped, we’ll email you a shipping confirmation that includes tracking information. You can use this to monitor the delivery status of your package in real time.
We partner with trusted suppliers and manufacturers who maintain warehouse locations throughout the United States. Orders are typically shipped from the facility closest to your delivery address to ensure faster transit times and greater efficiency. Some orders may ship in multiple packages depending on item availability and warehouse location.
Most orders arrive within 3–7 business days of shipping, depending on your location and the item’s warehouse origin. Freight items and oversized packages may take additional time.
We use trusted carriers such as FedEx, UPS, USPS, and professional freight delivery services for large or heavy items. Depending on the size of your order, it may arrive in multiple packages or from multiple warehouses.
Please note: We do not offer moving or installation services. For freight shipments or large items, carriers are only responsible for curbside delivery. Drivers are not required to move items inside your home, up stairs, or to specific locations. We strongly recommend having assistance available at the time of delivery for heavy or bulky shipments.
Please ensure your shipping address is correct at the time of checkout. Once an order has shipped, we are unable to change the delivery address or reroute the shipment. If you need to make changes to your order, contact us immediately after placing it.
If your order arrives damaged or appears to be lost in transit, contact us within 48 hours of delivery (or expected delivery). We will work with the carrier to resolve the issue as quickly as possible.
We currently ship only to addresses within the continental United States. We do not ship to Alaska, Hawaii, U.S. territories, or international destinations.
If you have questions about your order, delivery, or shipping process, feel free to reach out to us through our Contact Us page or via email (sales@gardengrowshop.com ). We’re here to help.
Start of Returns section
Easy Returns, No Surprises
At Garden GrowShop, we stand behind the quality of every product we carry. But we also understand that sometimes things just don’t work out — and that’s okay. If you change your mind or the item isn’t quite what you expected, we’ve got you covered.
You have 30 days from the date of delivery to request a return for any reason. To start a return, simply email us at sales@gardengrowshop.com with your order number and we’ll walk you through the process.
Here’s what to expect:
You’ll receive clear return instructions from our team.
Once your item is received and inspected, we’ll issue a refund to your original payment method.
Items must be returned in “like new” condition, with all original packaging and accessories.
Return shipping costs are the responsibility of the customer.
“Like new” means no visible wear, damage, or missing parts. Items showing signs of use or misuse may not qualify for a refund.
If your order arrives damaged or defective, don’t worry — we’ll take care of it.
Here’s what to do:
Note any damage with the delivery driver when signing for the package.
Email photos and a description of the issue to sales@gardengrowshop.com on the same day you receive it.
We’ll cover the cost of return shipping and make sure a replacement is sent out quickly.
Please keep all original packaging in case a return is needed. This helps speed up the process and ensures a smooth resolution.
If you need to cancel your order, please contact us as soon as possible at sales@gardengrowshop.com or by phone.
Cancellations before shipment receive a full refund.
Cancellations after shipment will follow our standard return policy and may be subject to return shipping costs.
Certain products may have brand-specific return restrictions, which will be noted on the product page.
Products purchased for temporary or single-use purposes (e.g. trade shows, promotional events) are not eligible for return.
We’re Here to Help
Our goal is to make returns and exchanges as easy as possible — with no stress and no surprises. If you’re unsure whether your order qualifies or just want to ask a question, don’t hesitate to reach out. We’re here to make sure you feel confident before and after your purchase.
We’d love to hear from you!
If you decided not to purchase today, we’d like to know what held you back. Your feedback helps us improve and serve you better.
Was it the price, product description, reviews, shipping options, or something else? Tell us what made you hesitate, and we’ll send you a 5% discount code for your next order (valid on select products).
Contact us: https://gardengrowshop.com/pages/contact-us
We’re an authorized dealer for every brand we sell—so you’ll always get full manufacturer warranties, premium support, and authentic gear direct from the source.
✅ Fast, tracked shipping on all orders
✅ 100% safe and secure checkout
✅ No restocking fees on returns
✅ Friendly U.S.-based support when you need it
Have questions? We're here to help. Whether you're just getting started or scaling up a full grow, our experts can guide you to the right gear.
