Refurbished Greenhouse Parts & Accessories — 43 Deals

43 open-box and refurbished Greenhouse Parts & Accessories deals are live for shoppers in the US right now, with discounts averaging 19% off retail. Prices range from $8 to $157, and every listing shows the seller's condition grade, current price, savings versus list price and stock status — so you can compare before you buy. Top brands on sale include VIVOSUN, blessny, HHFSST and DAOTAILI. Inventory syncs from Amazon and other partner stores throughout the day; open-box stock is usually one-of-a-kind, so the best deals sell out fast.

43 live US listings.

USA

HHFSST

HHFSST Clear Polycarbonate Roofing Sheet, 4x32.8 ft 1/16" Thick Outdoor Acrylic Plastic UV Resistant Rain Protection Resistant for Patio Greenhouse Pergola Carport Canopy Cover Panel, Easy to Cut

$118⁵⁸

Ventilation Kit, 4 Inch Inline Fan 200 CFM Exhaust Blower, 4 Inch Carbon Fiber Filter Exhaust Fan Combo with 8 Feet Duct for Hydroponic Grow Tents and Basements

Used – Mint

$38⁵¹

$73.99

-48% Save $35.48

Update: 23 hours 6 mins

Buy at Amazon.com

USA

GTQKING

Solar Fan 30W Solar Powered Fan | Panel with 2 IPX7 Weatherproof Fans 5In Fans, Suitable for air Ventilation & Circulation in Outside Chicken Coops, Greenhouses, Sheds, Pet Houses

$18⁸⁰

VIVOSUN Grow Tent Ventilation System, 8 Inch Inline Duct Fan with Speed Controller, 8'' Carbon Filter, and 25ft. Ducting Combo, Air Cooling and Filtration Kit for Grow Tent, Hydroponics

Used – Mint

$112⁶⁵

$140.99

-21% Save $28.34

Update: 8 hours 7 mins

Buy at Amazon.com

USA

HHFSST

HHFSST Clear Polycarbonate Sheet Roof Panels, UV Resistant Acrylic Plastic Sheet Greenhouse Insulation Rainproof for Gardening Farming Agriculture Garages Patios, Easy to Cut (Clear, 4x49.2 ft)

$75⁸⁹

100pcs Gardening Greenhouse Plant Covers Transparent Garden Cloches for Plants, 2025 Upgraded Reusable Bell Plant Cover Plastic Small Plant Seedling Protector Bell Jar Cloches (100)

Used – VeryGood

$20¹²

$39.88

-50% Save $19.76

Update: 16 hours 58 mins

Buy at Amazon.com

USA

CHANGE MOORE

CHANGE MOORE Automatic Greenhouse Window Opener, Temperature-Sensitive Auto Vent Opener with Hydraulic Cylinder, Window Vent for Greenhouses, Sheds and Cold Frames, Supports Up to 20 lbs

Used – Mint

$31⁶⁷

$49.99

-37% Save $18.32

Update: 20 hours 9 mins

Buy at Amazon.com

USA

Sinimaka

Sinimaka 10 Pack Polycarbonate Greenhouse Panels, 6' x 2' x 0.24'' Twin-Wall Polycarbonate Sheets, All Weather Clear Roof Panels Greenhouse Replacement Panels

Used – Mint

$156⁵⁹

$173.99

-10% Save $17.40

Update: 21 hours 1 min

Buy at Amazon.com

USA

Fanspex

Fanspex 8" Solar Fan for Outdoor Chicken Coop, Small Greenhouse, Dog House Cooing or Air Circulation, 25W solar panel Powered Fans with Adjust Tilt

$41⁷⁹

DELUMEE Solar Powered Fan, 8 Inch Install-Free with 25W Dual Solar Panels, Cloudy Days Working Solar Fan for Air Circulation and Cooling in Greenhouse, Chicken Coop, Pet House, Attic, 14ft Long Cable

$33²⁴

VIVOSUN R4 4" Inline Duct Ventilation Fan & Speed Controller, Workshop 190 CFM Fan for HVAC, Vent Booster Fan for Grow Tents, Basements, Bathrooms, Kitchens, Attics and 3D Printer

$46⁴³

DAOTAILI Grow Tent Fan 6”, LCD Display with Sensor, Adjustable Temp & Humidity Control, 4-Speed, 90° Oscillating Fan, Strong Airflow for Indoor Growing, Mushroom Box, Desk Use

$48³⁰

VEVOR Solar Powered Fan, 25W Solar Panel with 4 Fans, Adjustable Solar Panel Angle, 2668 RPM High-Speed, Flexible Installation, Fast Air Exchange for Greenhouse, Grow Tents, Chicken Coops, Shelters

Used – VeryGood

$40⁸⁹

$52.99

-23% Save $12.10

Update: 1 hour 17 mins

Buy at Amazon.com

USA

Tatuo

Tatuo 12 Pack 4' X 2' X 0.16'' Polycarbonate Greenhouse Panels Polycarbonate Sheets Twin-Wall Roof Panels Waterproof UV Protected Clear Corrugated Plastic Roofing for Greenhouse Replacement

$57⁹⁷

Pangda 8 Pcs 4' x 2' x 0.2'' Polycarbonate Greenhouse Panels, Twin-wall Polycarbonate Panels, UV Protected Reinforced Sheets Roof Replacement Sheets for Outdoor Garden Greenhouse Covering (Brown)

$78⁴⁰

Clear Greenhouse Heavy Duty tarp 14 Mil Clear Waterproof Cover,UV Resistant Poly Tarp with Grommets 12x24ft Superior Strength,for Gardening, Farming, Nursery, Garden

$34⁸⁴

Sinimaka 10 Pack Polycarbonate Greenhouse Panels, 4' x 2' x 0.16'' Twin-Wall Polycarbonate Sheets, All Weather Clear Roof Panels Greenhouse Replacement Panels

$61¹⁹

XISOCO 10 PCS Polycarbonate Greenhouse H-Clip Connectors 4ft Length, Fits 0.32’’ & 0.4’’ Twin-Wall Polycarbonate Panels Duty Dust, Rain & Moisture Protection Durable (H-Clip 4' × 2.32’’ × 0.4’’)

Used – VeryGood

$35³²

$45.99

-24% Save $10.67

Update: 15 hours 43 mins

Buy at Amazon.com

USA

Zejoot

Walk-in Greenhouse Replacement Cover with Roll-Up Zipper Door, 56×56×76 inch PE Greenhouse Cover Protect Outdoor Gardening Plants from Cold Frost，Waterproof and UV Resistant(Frame Not Include)

Used – Mint

$24⁶⁰

$34.99

-30% Save $10.39

Update: 21 hours 32 mins

Buy at Amazon.com

USA

VEVOR

VEVOR Roof Panels, 12Pcs Polycarbonate Roofing Panels Double Layer, High Impact Corrugated Plastic Greenhouse Replacement Cover, Waterproof for Gazebos, Chicken Coops, Home, Garden (5' x 2' x 0.24")

$89¹⁶

Maasechs 8 Pack Polycarbonate Greenhouse Panels Connectors, 36" Plastic H Channel Fits 1/8" Thick, Flat, Wall Polycarbonate Panels Connectors to Join Acrylic or Glass Sheets

$35²⁴

Greenhouse Replacement Cover with Roll-Up Zipper Door, 56×56×76 inch PVC Transparent Greenhouse Cover Protect Outdoor Gardening Plants from Rain Frost，Waterproof and UV Resistant(Frame Not Include)

$26³⁹

GHTCLDF Clear Polycarbonate Sheet Roof Panels 3.3x9.9ft, Acrylic Plastic Sheet for Greenhouses,Sheds,Carports,Huts,Kennels,Easy to Cut

$47⁵⁹

AUNMAS Solar Powered Fan Mini Ventilator Kit, Automatic Greenhouse Chicken Coop Exhaust Ventilation Cooling System 5V 3W Outdoor Energy Efficient Weather No Battery (The number of fan pages is random)

$8⁷³

Greenhouse Parts & Accessories open-box FAQ

How much can I save on open-box Greenhouse Parts & Accessories?

Discounts on Greenhouse Parts & Accessories at OpenBoxFox currently average 19% off retail across 43 live listings, with prices from $8 to $157. Savings are measured against the manufacturer's list price.

Are open-box and refurbished Greenhouse Parts & Accessories safe to buy?

Yes — every listing shows the seller's condition grade (from open-box "Like New" to certified refurbished) before you buy. You purchase directly from the seller, such as Amazon, and that seller's standard return policy applies to your order.

Which Greenhouse Parts & Accessories brands are on sale open-box right now?

The most-listed brands in Greenhouse Parts & Accessories at the moment are VIVOSUN, blessny, HHFSST, DAOTAILI and FOTMISHU. New open-box inventory arrives daily, so brand availability changes often.

How often are Greenhouse Parts & Accessories deals updated?

OpenBoxFox syncs Greenhouse Parts & Accessories inventory from partner stores throughout the day. Sold-out listings are removed automatically and new deals appear shortly after we find them.