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If you find the same product online for a lower total price—including shipping and taxes—we’ll match or beat it.
If you find a qualifying lower price, contact us before placing your order. We’ll review the offer and adjust the price whenever possible.
Type: Floor Buffer
The SM420AC is a beast in the world of floor buffers. I run a medium-sized warehouse, and this machine has made our floors shine like never before. It covers large areas quickly without sacrificing polish quality, and the high-capacity tanks reduce refill time. Initial setup was a little tricky, but customer service walked me through it step by step.
— Karen W
Good product.
— Richard Morales
The machine works great. The company also reached out and provided excellent customer service and support. You’ll get amazing results with your floors.
— Morrise J.
In the warehouse, we need a scrubber that can handle heavy-duty cleaning. The SM420AC does exactly that. It’s efficient, powerful, and has saved us a ton of time.
— Savannah Smith
Our corporate office needed a cleaning upgrade, and the SM420AC exceeded expectations. It’s user-friendly and has significantly improved the cleanliness of our workspace.
— Zoey Johnson
Running a hotel means constant cleaning, and the SM420AC has been a lifesaver. It’s durable, easy to maneuver, and keeps our lobbies and hallways looking great for guests.
— c.
Since getting the SM420AC, our floors have never looked better. It’s a powerhouse on warehouse concrete and leaves a mirror-like shine. The efficiency has cut our cleaning time in half.
— Joshua Baker
The SM420AC is a workhorse. It’s powerful and supports our sustainability goals with an eco-friendly design. The 2-year warranty adds extra peace of mind.
— Matthew Johnson
Returns:
30-day Money Back Guarantee (Free return for quality issues or shipping damages within 30 days after delivery)
Manufacturer Warranty:
Manufacturer's 2-Year Warranty Policy:

1. Warranty Period: This warranty is valid for a period of 2 years from the date of delivery. The warranty starts from the original date of delivery and covers any defects in materials and workmanship.
2. Coverage: During the warranty period, the manufacturer will repair or replace, at its discretion, the non-wearable part or component that proves to be defective in materials or workmanship under normal use and maintenance. This warranty applies to the main machine and its components, excluding consumables and parts subject to wear and tear.
3. Conditions and Limitations:
4. Warranty Claims: In the event of a warranty claim, the purchaser must contact the manufacturer by sending email to support@sanitmax.com. Proof of purchase and details about the issue must be provided to process the warranty claim.
5. Repair and Replacement: If a defect covered by this warranty is identified, the manufacturer will, at its discretion, repair or replace the faulty part or component free of charge. The manufacturer will cover the cost of labor and parts required for the repair or replacement.
6. Shipping and Transportation: Any costs associated with transporting the product to and from the manufacturer or authorized service center for warranty service are the responsibility of the manufacturer.
7. Limitation of Liability: The manufacturer's liability under this warranty is limited to the repair or replacement of defective parts or components. The manufacturer is not responsible for any indirect, incidental, or consequential damages.
8. Governing Law: This warranty is governed by the laws of the jurisdiction in which the product was purchased.
9. Contact Information: For warranty claims, inquiries, or assistance, please contact support@sanitmax.com.
10. Updates and Modifications: The manufacturer reserves the right to update or modify this warranty policy without prior notice.
Note: It's essential to retain proof of purchase, such as a sales receipt or invoice, to qualify for warranty service. We also may ask for pictures or videos to verify the defective, please have it ready.