Coupons

Thank you for visiting the dokuki official website. On this page, you will find active discount coupons that can be used on the dokuki official website.

AirFanta Wear Launch Promotion

To celebrate the launch of AirFanta Wear in Singapore, we are offering a special promotion from now till January 4, 2026 11:59pm Singapore time. Purchase an AirFanta Wear and an AirFanta Wear Replacement Filters (Set of 4) subscription to receive S$15 off your purchase. Please redeem the applicable coupon below after adding the items below to the cart to receive your discount. Terms and conditions apply.

Coupon CodeDiscount Value (S$)Required Products
AFTWEARLP1151 AirFanta Wear and 1 set of AirFanta Wear Replacement Filters (Set of 4) subscription
AFTWEARLP2302 AirFanta Wear and 2 sets of AirFanta Wear Replacement Filters (Set of 4) subscription
AFTWEARLP3453 AirFanta Wear and 3 sets of AirFanta Wear Replacement Filters (Set of 4) subscription
AFTWEARLP4604 AirFanta Wear and 4 sets of AirFanta Wear Replacement Filters (Set of 4) subscription

Terms and conditions:

  1. Account registration is required to use these coupons
  2. There is no usage limit for these coupons
  3. There is no product limit or purchase limit for these coupons
  4. These coupons can only be applied to orders that contain at least one to four unit(s) of AirFanta Wear and [Subscription] AirFanta Wear Replacement Filters (Set of 4) respectively
  5. These coupons cannot be used with other coupons
  6. The discount only applies to the first delivery of the subscription order. Subsequent deliveries in the subscription order will be charged at the regular price
  7. The duration and contents of the campaign are subject to changes without prior notice

Get 20% Off Your First AirFanta Replacement Filter Subscription Delivery

Purchase an AirFanta replacement filter subscription and apply the coupon SUBDISC0825 at checkout to qualify for this discount.

This coupon is available from August 26 to September 30, 2025 11:59pm Singapore time.

Terms and conditions:

  1. Account registration is required to use this coupon
  2. There is no usage limit for this coupon
  3. There is no product limit or purchase limit for this coupon
  4. There is no minimum purchase required for this coupon
  5. This coupon can be used with other coupons
  6. This coupon can only be applied to subscription products
  7. The discount only applies to the first delivery of the subscription order. Subsequent deliveries in the subscription order will be charged at the regular price
  8. The duration and contents of the campaign are subject to changes without prior notice

PayNow Discount

Pay with PayNow to receive a 2% discount (minimum transaction value of SGD100 is required).

Select PayNow as your payment method and apply the coupon PAYNOW25A at checkout to qualify for this discount.

This coupon is available from May 14, 2025 to September 30, 2025 11:59pm Singapore time.

Terms and conditions:

  1. Account registration is required to use this coupon
  2. There is no usage limit for this coupon
  3. This coupon can be used with other coupons
  4. This coupon can be used for all products excluding subscription products
  5. The duration and contents of the campaign are subject to changes without prior notice

dokuki Official Website Opening Campaign

Click here to view information about this campaign.