Home Energy Recovery Unit

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High‑Efficiency Airflow:

 Delivers 120 – 550 m³/h with static pressure up to 255 Pa for stable air exchange in residential spaces.
Advanced Filtration System:

 Three‑layer design with a washable metal pre‑filter, activated‑carbon odor layer, and H11‑grade PTFE filter removing 99.9% of PM2.5 particles.
Graphene Nano Coating:

 Provides antibacterial and moisture‑permeable properties for long‑term air safety and cleanliness.
Energy Recovery Core:

 Cross‑flow enthalpy core achieves up to 79% heat and humidity exchange efficiency for reduced energy loss.
Slim Profile:

 Only 20 cm thick for tight ceiling installs without compromising performance.
Low Acoustic Footprint:

 Noise levels from 35 to 42 dB enable quiet operation in sleeping or living zones.
Easy Service Access:

 Inspection ports and removable front panels allow quick filter cleaning and replacement without tools.

Description

Pure Air. Quiet Energy. Designed for Healthier Living.

The Home Energy Recovery Unit (Haze & PM2.5 Removal) makes fresh indoor air a quiet certainty. Powered by a high‑efficiency copper‑core motor and precision bearings, it delivers steady air circulation with minimal energy use. Once installed, it quietly fades into the background—unnoticed except for the calm, cleaner atmosphere it builds every day.

Its nano‑enhanced filtration system, strengthened with graphene, combines antibacterial and hydrophobic properties to remove fine haze particles, bacteria, and residual odors. The result is air that feels naturally lighter—noticeably fresher without noise or interruption.

Thanks to an ultra‑slim 20 cm profile, the unit fits easily into ceilings and narrow spaces typical of modern apartments, blending performance with discretion. Independent supply and exhaust paths balance pressure between rooms to maintain even airflow without drafts or temperature fluctuation.

Dimensions (unit: mm):

Model	L	L1	L2	W	W1	W2	H	H1	D	E	F
QRXF-150	867	746	602	816	460	854	222	11.5	563	62	φ100
QRXF-250	893	746	602	816	460	854	222	11.5	563	75	φ150
QRXF-350	893	746	602	816	460	854	252	11.5	563	75	φ150
QRXF-500	885	746	602	816	460	854	282	11.5	523	71	φ200

Form

Home Energy Recovery Unit(Haze & PM2.5 Removal)-size

performance:

Model	Voltage(V)	Frequency(Hz)	Gear	Power(W)	Airflow(m³/h)	Static Pressure(Pa)	Primary Filter(%)	High-efficiency Filter(%)	Exchange Efficiency Rate(%)		Enthalpy Exchange Rate(%)		Noise(dB)	Duct Size(mm)	Application Area(m²)	N.W(kg)
									Cooling	Heating	Cooling	Heating
QRXF-150	220	50	High	100	150	200	76.1	99.9	63	78	64	68	37	φ100	80	25.3
QRXF-150	220	50	Low	76	120	170	76.1	99.9	65	79	66	73	35	φ100	80	25.3
QRXF-250	220	50	High	150	250	210	76.1	99.9	62	77	64	67	41	φ150	80-100	27.5
QRXF-250	220	50	Low	132	180	185	76.1	99.9	65	80	63	69	39	φ150	80-100	27.5
QRXF-350	220	50	High	200	350	230	76.1	99.9	62	78	61	67	41	φ150	100-130	28
QRXF-350	220	50	Low	160	250	200	76.1	99.9	66	81	65	68	39	φ150	100-130	28
QRXF-500	220	50	High	230	550	255	76.1	99.9	61	70	64	69	42	φ200	150-200	32.2
QRXF-500	220	50	Low	177	400	240	76.1	99.9	59	72	65	69	40	φ200	150-200	32.2