Head to head · 2 products

RH20C7 (wet & dry) vs X-Combo Allergy (GZ3039)

Verified specs side by side. The green tick marks the better value on each measurable row.

Comparing 2 products
RH20C7 (wet & dry)
RH20C7 (wet & dry)—Score pending
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X-Combo Allergy (GZ3039)
X-Combo Allergy (GZ3039)—Score pending
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View specs
The short verdict

Scores pending

We haven’t scored these yet. Use the measured differences and full specs below.

RH20C7 (wet & dry)
—
X-Combo Allergy (GZ3039)
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RH20C7 (wet & dry)
    Full specs →
    X-Combo Allergy (GZ3039)
      Full specs →
      At a glance

      Key differences

      Measured differences only. Ties and tiny gaps are left out.
      Full specs

      Side-by-side specifications

      Battery & charging1 difference
      Battery Voltage V
      18 V
      21.6 V
      Charging time
      4 h
      4 h
      Design2 differences
      Noise
      83 dB
      79 dB
      Weight Kg
      3.8 kg
      3.5 kg
      General1 difference
      Dust bin
      0.4 L
      0.55 L
      Where to buy

      Specs verified against manufacturer data. Prices in USD before tax; we may earn a commission from qualifying purchases.

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