Product fact sheet
O3Waterworks Smart Laundry System +PLUS
Current-source O3Waterworks LM301 +PLUS record covering selectable 0.5 ppm Normal, 1.0 ppm Boost and No O3 modes, installation power, size, establishment identifier and warranty.
The +PLUS model (LM301) adds selectable Normal, Boost and No O3 modes to O3Waterworks' aqueous-ozone laundry platform, with explicit 0.5 and 1.0 ppm mode specifications.
See documented specifications and comparison context.
See technical gaps, safety notes and source limitations.
Key tradeoff: Published ozone concentrations are manufacturer operating specifications; inlet-pressure range and wattage are not published in the cited page/manual, and Homeapotherapy has not independently measured cleaning outcomes.
This is a factual fit-and-tradeoff summary, not a product recommendation. Formula, device and brand claims remain manufacturer claims unless the cited source is explicitly regulatory or independent testing.
What the current documentation establishes
O3Waterworks identifies the +PLUS as model LM301, an on-demand aqueous-ozone laundry system with selectable Normal (0.5 ppm), Boost (1.0 ppm) and No O3 modes. The manufacturer lists dimensions of 11 7/8 × 7 × 2 5/8 inches, weight of 2 lb 2 oz, EPA establishment number 104569-CO-1, and a one-year warranty.
The current 2026 user manual specifies a 12 V DC power adapter used from a standard 120 V outlet and includes installation guidance for low-flow high-efficiency washers.
What the documentation does not quantify
The cited LM301 page/manual does not publish a numeric inlet-pressure range or a wattage figure. Those comparison fields are written as unavailable rather than left blank or borrowed from another laundry system.
How to compare the ozone modes
The explicit ppm modes make the operating configuration easier to compare than a product that does not publish aqueous-ozone concentration. They do not establish that 1.0 ppm cleans better, preserves fabrics better, or produces a better microbiological outcome than another system. Those questions require a common test protocol.
Regulatory context
The EPA establishment number identifies the producing establishment. It is not an EPA endorsement, product-efficacy approval or independent sanitation result.
Evidence boundary
Homeapotherapy has not independently measured aqueous ozone, stain removal, detergent residue, textile wear or microbiological outcomes for this model.
Published specifications
Hardware facts and comparison fields
- Laundry-water mechanism
- On-demand aqueous ozone generation with selectable modes Basis: Manufacturer published Source: Smart Laundry System +PLUS — official product information
- Water temperature
- Cold-water laundry use Basis: Manufacturer manual Source: Smart Laundry System +PLUS LM301 — user manual (PDF)
- Published ozone concentration
- Normal 0.5 ppm; Boost 1.0 ppm; selectable No O3 mode Basis: Manufacturer published Source: Smart Laundry System +PLUS — official product information
- Water pressure
- No numeric inlet-pressure range published in cited LM301 manual; low-flow HE washer guidance is provided Basis: Manufacturer manual Source: Smart Laundry System +PLUS LM301 — user manual (PDF)
- Power
- 12 V DC power adapter connected to standard 120 V outlet; wattage not published in cited manual Basis: Manufacturer manual Source: Smart Laundry System +PLUS LM301 — user manual (PDF)
- Dimensions
- 11 7/8 × 7 × 2 5/8 in Basis: Manufacturer published Source: Smart Laundry System +PLUS — official product information
- Weight
- 2 lb 2 oz Basis: Manufacturer published Source: Smart Laundry System +PLUS — official product information
- EPA establishment number
- 104569-CO-1 Basis: Manufacturer published Establishment number identifies a producing establishment; it is not an EPA endorsement or efficacy approval. Source: Smart Laundry System +PLUS — official product information
- Warranty
- 1 year Basis: Manufacturer published Source: Smart Laundry System +PLUS — official product information
What the current record does not establish
- No numeric inlet-pressure range or wattage is published in the cited LM301 product page/manual.
Source labels preserve provenance. Manufacturer specifications, ingredient lists and performance claims are not treated as independent clinical evidence; regulatory records and independent measurements are identified separately when available.
Safety first
What should make you slow down?
Follow the current installation and operating instructions; published ozone concentrations are manufacturer operating specifications, not independent cleaning scores, and the cited LM301 documentation does not publish a numeric inlet-pressure range or wattage.
Where to buy
Current tracked merchants
Commerce note: merchant economics never enter our editorial score. Affiliate links are identified as (paid link) and use sponsored-link markup.
No merchant destination is currently tracked for this product.
Source trail
Primary documents and supporting evidence
- Smart Laundry System +PLUS — official product informationO3Waterworks · Manufacturer · retrieved 2026-09-17
- Smart Laundry System +PLUS LM301 — user manualO3Waterworks · Manufacturer manual · PDF · retrieved 2026-09-17