NaceCare Duplex 420 14" CRB Low Moisture Hydrowasher - DP420

If you've ever wished for a cleaning machine that could handle literally any floor type you throw at it, the NaceCare Duplex 420 might be exactly what you've been looking for.

Looking for the newest 420 models with steam and battery options? Check out the Duplex DH 420 here and the Duplex DHB 420 Cordless or Full House options here .

800,000 bristles working across two counter-rotating brushes spinning at 780 rpm. That's not just impressive on paper. It means dirt, water, and grime get actively lifted from your floors instead of just being pushed around. Whether you're dealing with carpets, grouted tile, hardwood, rubberized safety floors, textured ceramics, or even gym turf and more, this machine handles it all with the same confidence.

The genius is in how it works. Fill the solution tanks, squeeze the trigger, and cleaning solution feeds onto those twin brushes. The built-in conveyors then lift the dirty water right off the brushes and deposit it into the central recovery tank. Got a really dirty area? You can choose to double scrub first and pick up the water later. And because the brushes and drive unit are offset, you get right up to edges and into corners that other machines just can't reach.

For carpet work, the Duplex 420 is genuinely impressive. It replaces bonnet cleaning for interim maintenance, excels at restoration when paired with hot water extraction, and here's the kicker: carpets dry in less than 30 minutes. That's perfect for hotels, high-occupancy buildings, or anywhere that can't afford long downtimes. The counter-rotating brushes even lift carpet pile exactly as manufacturers recommend.

• 800,000 bristle brushes counter-rotating at 780 rpm actively lift dirt, water, and grime instead of just pushing it around. This replaces mops, buckets, traditional scrubbers, and wet vacuums in one go.

• Twin conveyors recover dirty water and deposit it in the central recovery tank, or you can double scrub tough areas and pick up water later for maximum cleaning power.

• Offset brushes and drive unit work right to the machine's edge and into difficult corners where dirt loves to hide.

• Simple trigger-fed solution system makes operation straightforward. Fill the tanks, squeeze the trigger, and you're cleaning.

• Counter-rotating brushes lift carpet pile as required by manufacturers, ensuring proper maintenance and extending carpet life.

• Carpets dry in less than 30 minutes, making this ideal for hotels and high-occupancy buildings that can't afford long downtimes.

• Multiple brush options let you match the aggressiveness to your specific floor type and cleaning needs.