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Simply O3 Discount Code: PURE10 for 10% Off

Written and fact-checked by the BrandsTrusted research team · 3 min read · Updated October 24, 2026

PURE10 takes 10% off sitewide at simplyo3.com — $200 off the 3.0 Complete Kit and $479 off the Pro Kit, which makes it the largest single-code saving in our guide set. Here is what each kit and oil costs, what the 6-month guarantee covers, and the handling rules that come with ozone equipment.

10% OFFVerified Simply O3 code
PURE10

Use PURE10 at checkout for 10% off any Simply O3 order, first or repeat.

Shop Simply O3

The short version

  • PURE10 takes 10% off sitewide at simplyo3.com; the SIMPLE10 code is also 10%.
  • Kits run from $1,999.99 (3.0 Complete) to $4,789.99 (Pro), with oils and topicals from $34.99.
  • Orders placed before 3pm ET typically ship the same day, with up to 7 business days in transit.
  • Generators carry a 6-month money-back guarantee; accessories must be unused and returned with the full kit.

How to apply PURE10

It takes about a minute:

  • 1. Open simplyo3.com from the link on this page and choose your kit or oil.
  • 2. At checkout, find the discount code field.
  • 3. Enter PURE10 and press Apply.
  • 4. Confirm the 10% line — on the Pro Kit that is $479 — before you pay.

What 10% off saves on real prices

List prices are read from the Simply O3 store and discounted at 10% here. On the kits the discount is measured in hundreds of dollars.

Does PURE10 stack with free shipping and other offers?

  • PURE10 and SIMPLE10 both give 10% and cannot be combined.
  • Shipping is quoted by the courier at checkout, so the discount lands on the product price alone.
  • The 6-month guarantee covers generators; accessories must be unused and returned with the complete kit to qualify.

Other ways to save

  • The oils and topicals at $34.99–$89.99 are the low-cost way to start, and they take the same 10%.
  • Compare the 3.0 Complete at $1,999.99 with the Gold Kit at $2,199.99 by what is included, not by the code.
  • We re-check PURE10 monthly and update this page rather than leaving a dead code live.

Before you buy

  • Only simplyo3.com is the official store. Treat any other domain using the name as unverified.
  • Ozone is a respiratory irritant: follow the manufacturer's instructions, ventilate the space, and do not use the equipment around people with respiratory conditions.
  • Refunds on accessories require them to be unused, undamaged and returned with the entire kit.

Supplement notice

Ozone is a respiratory irritant and these are home-use devices, not medical devices. Nothing on this page is medical advice. Follow the manufacturer's operating and safety instructions, ventilate the space, and consult a qualified professional if you have a respiratory condition.

Products referenced in this guide

Each link opens our own review, or goes straight to the brand's store with PURE10 applied.

Frequently asked questions

Is PURE10 the same as SIMPLE10?

Both give 10% off sitewide and cannot be combined, so either produces the same total.

What does the Simply O3 guarantee cover?

Ozone generators carry a 6-month money-back guarantee from the date the order is completed. Accessories must be unused and returned with the full kit.

How fast does Simply O3 ship?

Orders placed before 3pm Eastern, Monday to Friday, typically ship the same day, and standard shipping can take up to 7 business days.

What is Simply O3?

A maker of home ozone generators — the 3.0, Gold and Pro kits — plus ozonated oils and topicals.

Before you go

10% OFFVerified Simply O3 code
PURE10

Don't check out without it — use PURE10 at checkout for 10% off any Simply O3 order.

Shop Simply O3

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