Green Spirit Horticulture
Indizono Inline Ozone Generators
Pickup available at Bansley Store
Usually ready in 24 hours
Shipping & Returns
Our current shipping rates are as follows:
- UK Orders Over £95.00 – Free Next Day Delivery
- UK Orders Under £95.00 – £8.95 For Next Day Delivery With DX Or We Offer Tracked 48 & 24 Services With Royal Mail
- UK Orders Next Day AM – £20
- UK Orders Saturday AM – £30
- International Orders DAP – We can ship worldwide - Please note that any customs fees, import taxes or duties are the responsibility of the customer.
All parcels are fully tracked. Once your order has been dispatched, you’ll receive an email containing your tracking number.
If your order is classed as an oversized item OR deemed extra heavy, additional heavy shipping duty will be added at checkout when selecting your shipping options.
Returns
We want you to be completely satisfied with your purchase, but if you change your mind, you may cancel your order within 14 days of receipt for a full refund, provided the items are unused and in resalable condition.
Once your cancellation has been confirmed, you must return the items within 14 days, ideally in their original packaging.
Click & Collect
Order online and collect directly from our Sheffield OR Barnsley store. Once your order is ready, you’ll receive an email or phone confirmation with collection details. Please wait for confirmation before travelling to ensure your order is prepared.
Please have your order number ready to give to a member of staff when you arrive.
Sheffield Store:
GSH Retail Ltd
Unit 5, 230 Woodbourn Road
Sheffield
S9 3LQ
Barnsley Store:
GSH Retail Ltd
Unit 6, Rockingham Business Park
Rockingham Row, Birdwell
Barnsley, S70 5TW
Local Same Day Delivery Service
Our man in a van!
Same-Day Delivery Service
Enjoy fast, reliable, and fully discreet same-day delivery with Green Spirit when you order from our Sheffield store area.Whether you shop online or
in-store, we make getting your items easy,convenient, and secure.
Order Online
When placing your order through our website, simply select the Same-Day Local Delivery option at checkout.
- Free Same-Day Delivery on orders over £250.00
- Available customers within a 3-mile radius of our Sheffield store (S9 3LQ)
- Orders under £250.00 can still be delivered the same day for a £50.00
flat fee
Your order will be prepared and delivered directly to your
door the very same day, using our discreet delivery service.
Order In-Store
If you prefer to shop in person, visit our Sheffield
location to browse, purchase, and arrange delivery.
- Pay
in full for your items in-store - Choose
a delivery time and date that suits you best - Our
team will ensure a smooth and convenient handover
Discreet Delivery Promise
We understand the importance of privacy.
- All
our delivery vans are plain and unmarked, with no company
branding - Parcels
are packaged in plain or black wrapping for complete discretion
Delivery Requirements
To ensure everything runs smoothly:
- Customers
must be present at the agreed delivery time - Drivers
cannot wait for extended periods - If
the customer is not available, items will be returned to the store and a £50.00
redelivery fee will apply
Upon
delivery, we will request a order number, name and signature to
confirm receipt
Discreet Shipping
All orders from GSH Retail Ltd are packed securely and shipped in Plain unbranded boxes for your privacy. We understand that discretion is important, so no external markings or product details are visible on the packaging.
Each parcel is also wrapped in durable black film and sealed with fragile tape to ensure both security and protection in transit.
We take great care to make sure your order arrives safely, discreetly, and in perfect condition — every time.
Methods Of Payment
We accept a wide range of secure payment options for your convenience when shopping with GSH Retail LTD
You can pay using:
Visa, Mastercard, American Express, and Discover
Apple Pay, Google Pay, and Shop Pay
PayPal – Fast and secure online checkout with buyer protection
Klarna – Flexible payment options, including Pay in 3 instalments or Pay Later
Clearpay – Split your purchase into four interest-free payments
Weston Union– Supported for international customers
Cash In The Post - This is at your own risk! Please make sure it is signed for, tracked, and insured.
Manual Bank Transfer - Contact a member of staff to organise paying via bank transfer.
All transactions are processed securely through Shopify’s encrypted checkout. Your payment details are never shared directly with us.
Once your order is placed, you’ll receive an order confirmation email, followed by tracking details once your parcel has been dispatched.
Finance Options
We offer flexible finance options to make purchasing easier. You can choose to spread the cost of your order, all three options are interest-free and give you the flexibility to manage your payments in a way that suits you.
PayPal Pay in 3
PayPal Pay in 3 allows you to divide your purchase into three equal interest-free payments over two months. The first payment is made at checkout, followed by two automatic payments each month.
It is available on orders between £30 and £2,000, and approval is completed instantly through your PayPal account. You can view, manage, or make payments easily through the PayPal app or your online account.
Shop Pay
Shop Pay Installments lets customers pay for an order in smaller increments over time.When available, Shop Pay Installments is a great option to help you maximize your budget for orders between the following amounts, depending on your location:
Klarna
Klarna offers two flexible ways to pay. With Pay in 3 instalments, your order total is divided into three equal payments, taken every 30 days with no interest or fees when paid on time. Alternatively, you can choose Pay Later in 30 Days, allowing you to receive your order first and settle the balance within 30 days. Klarna provides instant approval at checkout, and all payments can be managed securely through the Klarna app.
Clearpay
Clearpay lets you spread the cost of your purchase into four equal interest-free payments, taken automatically every two weeks. The first instalment is paid at the time of purchase, and the remaining three are collected automatically over six weeks. Clearpay is available for orders between £30 and £1,000 and can be managed easily through the Clearpay app.
Important Information
All finance options are subject to eligibility and approval by the provider. Late or missed payments may affect your credit score, so please ensure funds are available when payments are due. For details about eligibility, limits, or payment schedules, please refer to the provider’s website or app.
Earning Points & Rewards
At GSH Retail we believe loyalty should be rewarded - Our Points & Rewards scheme allows you to collect points every time you shop and redeem them for discount codes to use on future purchases.
When you make a purchase through our website, you’ll automatically earn points based on the value of your order. These points are added to your account and can be saved or redeemed whenever you choose. Once you’ve collected enough points, you can exchange them for a unique coupon code that can be applied at checkout to reduce the cost of your next order.
Earn 5 Points for every £1 spent
Redeem 100 Points for £1 Store Credit
Your points never expire as long as your account remains active, and you can track your balance easily through your customer account dashboard. It’s our way of saying thank you for choosing GSH Retail Ltd
To redeem your points, simply log into your account, view your available balance, and follow the on-screen instructions to generate a discount code. Enter the code at checkout to instantly apply your reward.
Indizono Ozone Generator – Inline Odour Control | 150mm, 200mm, 250mm & 315mm
The Indizono Ozone Generator is a specialist inline odour control unit designed to treat extracted air in appropriately engineered ventilation systems. Using ceramic electrode technology, Indizono generates ozone (O3), a highly reactive gas that can oxidise certain airborne odour-causing compounds.
Available in 150mm, 200mm, 250mm and 315mm duct sizes, the Indizono range offers different ozone output capacities for compatible exhaust systems. Replacement ceramic ozone-generating plates are also available to support ongoing maintenance.
Indizono is intended for specialist applications where ozone treatment has been assessed as suitable and appropriate controls are in place. It must be installed in a sealed exhaust system that safely discharges treated air outdoors.
Important Safety Warning: Ozone is hazardous to human and animal health. Indizono must never be used to release ozone into occupied rooms, grow rooms, greenhouses or other enclosed spaces. Installation and operation require a suitable risk assessment and competent personnel.
Key Features & Benefits
- Inline ozone generation: Designed for specialist odour treatment in extracted air.
- Ceramic electrode technology: Generates ozone using an electrical discharge process.
- Four duct sizes: 150mm, 200mm, 250mm and 315mm.
- Multiple output ratings: Published ozone production figures from 3,500mg/h to 10,500mg/h.
- Ventilation integration: Designed for use with compatible exhaust ducting.
- Supplementary odour treatment: Can form part of a professionally designed odour management system.
- Replaceable ceramic plates: Replacement ozone-generating components are available separately.
- Range of capacities: Different sizes accommodate different specialist extraction arrangements.
How Does the Indizono Ozone Generator Work?
The Indizono Ozone Generator uses electrical discharge across ceramic electrode plates to convert a proportion of oxygen in the passing air into ozone (O3).
Ozone is a powerful oxidising agent. When it encounters susceptible airborne compounds, it can react with them and alter their chemical structure, potentially reducing associated odours.
This differs from activated carbon filtration, which captures certain airborne compounds through adsorption.
However, ozone does not reliably eliminate every odour or contaminant. Its effectiveness depends on the composition of the air, ozone concentration, contact time and ventilation conditions.
Ozone reactions can also create potentially harmful by-products. Any installation must therefore be designed to control ozone exposure and ensure safe discharge.
Indizono Ozone Generator Sizes & Output Ratings
Indizono 150mm / 6 Inch – 3,500mg/h
The 150mm Indizono is the smallest generator in the range, designed for compatible specialist exhaust ducting with a nominal diameter of 150mm.
- Duct Diameter: 150mm / 6 Inch
- Published Ozone Output: 3,500mg/h
- Application: Specialist inline exhaust treatment
Indizono 200mm / 8 Inch – 7,000mg/h
The 200mm Indizono provides a higher published ozone output for compatible 200mm exhaust systems.
- Duct Diameter: 200mm / 8 Inch
- Published Ozone Output: 7,000mg/h
- Application: Specialist inline exhaust treatment
Indizono 250mm / 10 Inch – 10,500mg/h
The 250mm Indizono is designed for compatible larger-diameter extraction ducting where a higher-capacity ozone generator is specified.
- Duct Diameter: 250mm / 10 Inch
- Published Ozone Output: 10,500mg/h
- Application: Specialist inline exhaust treatment
Indizono 315mm / 12 Inch – 10,500mg/h
The 315mm Indizono accommodates compatible 315mm exhaust ducting and carries a published ozone output rating of 10,500mg/h.
- Duct Diameter: 315mm / 12 Inch
- Published Ozone Output: 10,500mg/h
- Application: Specialist inline exhaust treatment
Indizono Replacement Ceramic Ozone Plate
Replacement ceramic plates are available for maintenance of compatible Indizono ozone generators.
These components form part of the ozone-generating system and may require replacement when damaged or no longer performing to specification.
The replacement plate option is listed with a nominal output rating of 3,500mg/h.
Please Note: A replacement ceramic plate is a spare component, not a complete ozone generator. Confirm compatibility with your existing model before purchasing.
Specialist Industrial Exhaust Odour Control
Indizono is intended for applications where extracted air requires additional odour treatment before discharge.
It should be considered as one component within a properly designed ventilation system, rather than a replacement for suitable extraction, source control or activated carbon filtration.
Correct system design must consider airflow, ducting configuration, ozone output, reaction time, potential chemical by-products and the location of the outdoor discharge.
Important: The published ozone output is a generation rating, not an indication of safe exposure levels or guaranteed odour removal.
Installation & Operating Safety
WARNING: Ozone is a toxic, reactive gas that can damage the respiratory system.
Indizono must only be installed and operated by competent personnel in a suitable specialist exhaust application.
- Never operate the generator in an occupied room or release ozone directly into an indoor growing environment.
- Use only within a properly designed and sealed exhaust system.
- Ensure treated air is discharged safely outdoors, away from people, animals and occupied areas.
- Never operate the generator without the required airflow.
- Provide suitable electrical isolation and airflow interlocking where required by the system design.
- Assess ozone exposure, outdoor discharge conditions and potentially harmful reaction by-products.
- Use appropriate ozone monitoring or destruction equipment where required by the risk assessment.
- Follow the manufacturer's installation, electrical and maintenance instructions.
- Do not assume that a particular duct length guarantees safe ozone concentrations.
- Never open or service electrical components while the unit is energised.
Professional Installation Required: Incorrect use can create a serious health hazard. The generator is not a domestic air purifier or a substitute for safe ventilation.
Indizono Ozone Generator Technical Specifications
| Model | Duct Diameter | Published Ozone Output |
|---|---|---|
| Indizono 150mm | 150mm / 6 Inch | 3,500mg/h |
| Indizono 200mm | 200mm / 8 Inch | 7,000mg/h |
| Indizono 250mm | 250mm / 10 Inch | 10,500mg/h |
| Indizono 315mm | 315mm / 12 Inch | 10,500mg/h |
| Replacement Ceramic Plate | Model Compatibility Must Be Checked | 3,500mg/h Nominal Rating |
General Specifications
- Brand: Indizono
- Product Type: Inline Ozone Generator
- Technology: Ceramic Electrode Ozone Generation
- Available Generator Sizes: 150mm, 200mm, 250mm and 315mm
- Ozone Output Range: 3,500–10,500mg/h
- Replacement Parts: Ceramic Ozone-Generating Plates
- Primary Application: Specialist Exhaust Air Odour Treatment
- Installation: Professionally Designed Sealed Exhaust System
- Discharge: Safe Outdoor Exhaust Only
What's Included?
For generator variants, the purchase includes 1 × Indizono Ozone Generator in the selected duct size.
For the replacement plate variant, the purchase includes 1 × Indizono Replacement Ceramic Plate.
Additional ducting, extraction fans, carbon filters and installation accessories are not included unless specifically stated.
Why Choose Indizono?
The Indizono Ozone Generator range offers a selection of inline ozone-generating units for specialist exhaust odour treatment, with four duct diameters and replacement ceramic plates available.
Its range of output ratings allows suitably qualified installers to consider different models when designing or maintaining an appropriate industrial ventilation system.
Shop Indizono Ozone Generators at Green Spirit
Explore the Indizono Ozone Generator range at Green Spirit, including 150mm, 200mm, 250mm and 315mm models, plus replacement ceramic ozone plates.
Select the correct option for your existing system and ensure all installation and operation requirements are assessed by a competent professional.
For specialist exhaust applications only. Never use to release ozone into occupied spaces.
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