1 Year General Warranty.

Allergy UK Awarded Filtration System

Hitachi's Air Purifiers were awarded the Allergy UK Seal of Approval in recognition of their proven ability to reduce exposure to allergens.

Tested by Allergy UK (The British Allergy Foundation).
Tested with house dust mites and pollen.

Allergen-Free HEPA Filter

Effectively Captures Fine Particles

Multi-layered structure of Allergen-Free HEPA Filter for fine dust effectively catches fine particles including dust, cedar pollen and airborne mold. It also suppresses the PM2.5.

HEPA Filter Collects99.97%

or more dust containing fine particles of 0.3(micro)m at a rated air flow

Based on performance of a single HEPA filter complying with the JIS Z 8122. Overall room dust removal performance may differ.

Suppresses Activity of Captured Allergen Substances

The allergen-free components of the HEPA Filter for fine dust suppress the activity of cedar, birch and ragweed pollen, dust mite dung and cat dandruff that have been captured.

Testing authority: Nichinichi Pharmaceutical Co., Ltd
Test method: ELISA
Suppression method: Application of anti-allergen agent to filter
Test results: Cedar pollen 96% suppression, birch pollen 90%, ragweed pollen 96%, American dust mite dung 93%, European dust mite dung 91%, and cat dandruff 85%. Value in percentage calculated by Hitachi.

Example of Particle Sizes (Surveyed by Hitachi)

Air Purifier Suppresses Airborne Viruses and Bacteria*

This is the effect on airborne viruses and bacteria after 13 minutes in a 25? test space, not the proven effect in a space where the filter is actually used. Effects may differ according to conditions and method of use. Tests performed conform to the Japan Electrical Manufacturers' Association standard (HD-124).

*Virus/ bacteria suppression effect
Testing authority: Kitasato Research Center for Environmental Science
Test method: Performance evaluation test conforming to the Japan Electrical Manufacturers' Association standard (HD-124) conducted in a 25? test space. Same test applied for bacterial suppression effect
Test item: 1 type of airborne virus/1 type of airborne bacterium
Test results: 99% or more suppressed in 13min
Model used: EP-L110E (with max air flow).

Wide and Speedy Dust Collection

Increased air intake surface area achieved on the back lateral sides. By widely collecting dust from both sides, a 13? room can be quickly purified.

Low Noise Operation

During Silent airflow operation, the noise level is less than 15dB, so it won't disturb you when sleeping.

Noise level differs depending on the model.

Tech Spec

Model Name: EP-NZG70J
Body Color: Champagne
Power Supply: AC220-240V 50-60Hz
Applicable Floor Space (m2²)*1: 53
Mode and Course: Air Purify, Pollen, Odor
Rapid, Absence, ECO
PM 2.5: (With Sensor)
STAINLESS CLEAN: Outlet net)
Inverter Control
ECO Mode （Efficiency vs Silent mode (%)）: 27
Removable Odors: Pet, Tobacco, Cooking, Rotten vegetables, Rotten sh, Grilled meat, Toilet, Sewage outlet
Suppressible Substances: Mold, Bacteria, Viruses, Cedar pollen, Dead house dust mites
Air Flow: Clean air mode (m³/min)
Max : 7
High : 4
Silent : 1.1
Medium : 2.7
Power Consumption: Clean air mode (W)
Max : 50
High : 13
Silent : 6
Medium : 8
Sound: Clean air mode (dB)
Max : 49
High : 35
Silent : 15
Medium : 25
Filter Type: Washable Prefilter*2
(Approx. filter life): Allergen-free HEPA Filter + Deodorizing Filter (10 years*2), (H13)
Off Timer: (4 hours)
Sensors: Odor, Dust
Power cord (m): 1.8
Dimensions (HxWxD) (mm): 669×360×254
Weight (kg): 10.5