Promotion T&Cs
Koh's EOFY Sale runs from 9:00am AEST on Saturday, 30 May 2026 to 11:59pm AEST on Tuesday, 30 June 2026. As part of the EOFY Sale, the 'Spend $75, Get Free Scrubby Pads 3Pk' offer is valid from 9:00am AEST on Thursday, 25 June 2026 until 11:59pm AEST on Tuesday, 30 June 2026. Customers must spend $75 or more in a single transaction to qualify. A maximum of 1 free Scrubby Pads 3Pk applies per order. A limit of 2 per refill solution applies. Universal Cleaner 4L, Sensitive Body Wash 1.5L, Sensitive Hand Wash 1.5L, and all spare parts are excluded from this offer. Not available in conjunction with other offers or discounts. Due to high order volumes during the sale period, delivery times may be longer than usual. We appreciate your patience. While stocks last. All standard terms and conditions on Koh’s website continue to apply.
Koh's 'Free Dosing Cup with Laundry Liquid' offer is valid on eligible purchases made at koh.com from 21 April 2026, for a limited time only. Offer applies to the following products: Sensitive Laundry Liquid 1.5L, Sensitive Laundry Starter Kit, Core Laundry Starter Kit (liquid), and Complete Laundry Starter Kit (liquid). A free dosing cup will be automatically added to cart with each qualifying product purchased. Offer available while stocks last and may end at any time without notice. Koh reserves the right to amend, suspend, or cancel the offer if reasonably necessary, including in the event of technical issues. All standard terms and conditions on Koh’s website continue to apply.
Koh x Complete Home Filtration
Cashback Offer - Short Term Promotion - June, July & August 2026 - T&Cs
● The promotion applies to CHF-6000 series systems sold and installed between June 15
2026 and August 31st 2026. Sales and/or installs made outside of the promotional
period will be excluded from this offer.
● This offer is available only to Koh customers, who must present a Koh-branded product
to the CHF Water Technician at their appointment.
● This VISA gift card offer is only available on the CHF-6000 range of whole-home
systems (this bonus offer excludes stand-alone under-sink RO and rainwater systems)
● Cashback is offered in the form of a VISA gift card. The VISA gift card is provided in
digital format only, after the installation and full payment for their whole-home filtration
system on an individual lot.
● The VISA card is not transferable and will be addressed to the buyer's name at the
registered email address associated with the system sale.
● VISA Gift cards are distributed approximately 3 weeks after your final installation.
● Enquiries must be made through the unique Koh customer tracking link. For enquiries
outside this link, the bonus offer will not apply and cannot be applied retrospectively, and
the bonus VISA card will not be supplied.
● This offer cannot be used in conjunction with any other external third-party offers or
additional external discounts.
● Koh customers can accept special internal in-market sale offers from Complete Home
Filtration Water Technicians, CHF agents and/or the internal CHF sales team and still
receive their bonus VISA gift card.
● This offer is only available to new enquiries (starting from 15 June 2026) or to Koh
customers looking to buy additional CHF all-home systems or to upgrade other owned
properties. Individuals deemed to have previously enquired prior to, or received a CHF
Water Test Consultation, and/or already have a quote/deal in the CHF system are
excluded from this offer.
● Complete Home Filtration has the final say in determining eligibility and reserves the
right to withdraw the offer at any time without penalty. Any previous offers will expire and
may be superseded by new and updated offers, or potentially no offer at all.
● Customers who sign deals or confirm installation and then cancel will incur cancellation
fees. Deposits are non-refundable. All other sales contract terms and conditions also
apply, and are available on our CHF website.
● For general reference, the CHF whole home standard system installation service is
described as follows: access to the mains inlet pipe to the home must not require
breaking of concrete, more than 3m of copper piping or more than 1 hour of excavation
work, i.e. not require access under poured aggregate, etc.; additional charges for
non-standard installation will be charged at the cost of material and labour.
● Any installations outside these standard installation parameters may incur additional
costs and will be quoted before work commences. Only after the extra expenses are
signed and agreed upon by the customer will your installation proceed.
● This customer offer has been created and is offered in good faith for retail and consumer
sales.
Past promotions
Koh x Complete Home Filtration
$6,000 Complete Home Filtration System Giveaway – T&Cs
Promotion Period The promotion runs 9:00am AEST on Thursday, 11 June 2026 and close at 11:59pm AEST on Tuesday, 16 June 2026 (inclusive). Purchases made outside of these dates are not eligible for entry.
Entry Automatic entry is granted to customers who make a qualifying purchase on Koh.com during the promotion period with a minimum order value of $85. No separate entry is required.
Eligibility This promotion is open to residents of New South Wales, Victoria, Queensland, Western Australia, and Tasmania only. Entrants must be 18 years of age or older at the time of entry. Employees of Koh and their immediate families are not eligible to enter.
The Draw The draw will be conducted 17th June 2026 by Koh or their designated representative
The Prize The prize is a Complete Home Filtration (CHF) whole-home water filtration system, valued at approximately $6,000, inclusive of standard installation (subject to CHF's standard installation terms below).
Should the winner be unable to accommodate a whole-home system at their property (for example, due to residing in an apartment or due to site conditions that prevent standard installation) an alternative prize of a CHF Undersink Reverse Osmosis unit and three-way tap will be offered instead, inclusive of standard RO installation.
The winner must hold the legal right to install the relevant filtration system at their property. Proof of permission from a landlord or body corporate may be required where applicable.
No cash alternative will be offered. The prize is non-transferable.
Winner Notification The winner will be contacted by Koh via the contact details provided at the time of purchase. If the winner cannot be reached or does not respond within 7 days, Koh reserves the right to redraw. Once the winner has confirmed acceptance of the prize, their details will be passed to the team at Complete Home Filtration, who will be in touch to arrange installation.
General Koh reserves the right to verify the eligibility of all entrants and to disqualify any entrant who has breached these terms and conditions. By entering, participants agree to these terms and conditions in full.
For any queries regarding this promotion, contact Koh through the Help Centre.
Eligibility
- Terms as outlined by the promoter, Koh.
- The winner will be drawn by the promoter in accordance with the terms of their giveaway.
- Complete Home Filtration reserves the right to verify the winner's eligibility for system installation.
Complete Home Filtration Prize Details
- 1x CHF 6000 15-inch whole home water filtration system
- 1x standard filter set arrangement
- 1x standard residential installation, as per the standard installation description
Alternative prize, should the winner not be suitable for a whole home system:
- 1x CHF Undersink Reverse Osmosis Unit
- 1x Three-way tap
- 1x standard RO & tap installation, as per the standard installation description
Notification of Winner
- Koh (or their designated representative) will contact the winner and confirm they have met the competition's terms and criteria.
- Koh will provide Complete Home Filtration (CHF) with the winner's details, including their full name, their residential address, email and mobile number.
- A CHF representative will contact the winner to confirm installation requirements and arrange their system installation.
Complete Home Filtration – General Conditions
- The prize cannot be exchanged, transferred, returned or refunded for cash.
- CHF reserves the right to verify the winner's eligibility for installation.
- The installation of any system requires the permission of the homeowner.
- The CHF 6000 whole-home filtration system prize is suited to stand-alone residential properties on the main scheme water supply, and requires their own water meter. It is not suitable for commercial property, apartments or high-rise buildings or those with a common shared water supply, rainwater or bore water sources.
- The whole-home primary prize includes standard installation and standard filter setup.
- For general reference, CHF's whole home standard system installation services is described as follows: access to the mains inlet pipe to the home must not require breaking of concrete, more than 3m of copper piping or more than 1 hour of excavation work, i.e. not require access under poured aggregate or concrete; additional charges for non-standard installation will be charged at the cost of material and labour.
- Any installations outside of these standard installation parameters may incur additional costs and will be quoted before the commencement of work. Only after the extra expenses are signed and agreed upon by the winner will the installation proceed.
- Should the CHF 6000 system not suit the winner's residence or circumstances, an alternative prize of a reverse osmosis undersink water filtration unit and a three-way tap will be offered. CHF's RO installation requirements will also apply.
- Should neither the primary nor the alternate filtration option be applicable or acceptable to the winner, no prize will be awarded, and no compensation will be offered by CHF.
- All generic CHF sales contract terms and conditions also apply, and are available at www.completehomefiltration.com.au/terms-and-conditions
- Winners who have already signed a contract of sale with Complete Home Filtration prior to winning the prize; deposits are not refundable, and all contract terms are binding.
- All filtration systems require annual or more regular filter changes throughout their life to maintain their warranty and ongoing filtration quality. The winner can expect the system to require ongoing costs for replacement filters after installation.
- By participating, entrants agree to allow Complete Home Filtration to use images of their property and installation, and their first name and suburb, for promotional purposes without additional compensation or time limits.
- Service areas may apply. A supply-only system can be provided.
- The donated prize is offered in good faith to support Koh's promotional activity.
Disqualification Complete Home Filtration reserves the right to disqualify anyone found to have violated any terms and conditions, for unpaid payments, or for engaging in fraudulent or misleading activities.
Governing Law For Complete Home Filtration, the laws of Western Australia govern these terms and conditions, regardless of the state in which the competition is run. By entering this competition, participants acknowledge that they have read, understood, and agreed to abide by these terms and conditions.
Data Privacy The winning bidders' information will be retained and used for installation and future system servicing. Complete Home Filtration will handle personal information in accordance with our privacy policy: https://www.completehomefiltration.com.au/privacy-policy/
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