Home Room fresh air exchanger unit

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{"cid":"127137","pid":"23034951","pimg_url":"\/\/img1.b2bforus.com\/61\/a6\/c2937f4d8e2f\/product\/78267385_s-w400xh400.jpg","name":"Modern Airflow 150m\/h Heat Recovery Duct Decentralized Heat Recovery Ventilation","attrs":{"Price":"Negotiable","MOQ":"1 Piece","Delivery Time":"Negotiable","Brand":"kdgd"}}

{"cid":"127137","pid":"23034933","pimg_url":"\/\/img1.b2bforus.com\/61\/a6\/c2937f4d8e2f\/product\/78267306_s-w400xh400.jpg","name":"Contemporary wall mountig air purification recuperator small heat exchanger recovery","attrs":{"Price":"$151.30(1 - 8 Pieces) $148.00(9 - 99 Pieces) $144.20(>=100 Pieces)","MOQ":"1 Piece","Delivery Time":"Negotiable","Brand":"KDGD"}}

{"cid":"127137","pid":"23034917","pimg_url":"\/\/img1.b2bforus.com\/61\/a6\/c2937f4d8e2f\/product\/78267233_s-w400xh400.jpg","name":"Contemporary Positive Pressure Attic Heat Recovery Good Quality Roof Counter Ventilation HRV For VRF System","attrs":{"Price":"$151.30(1 - 8 Pieces) $148.00(9 - 99 Pieces) $144.20(>=100 Pieces)","MOQ":"1 Piece","Delivery Time":"Negotiable","Brand":"KDGD"}}

{"cid":"127137","pid":"23034893","pimg_url":"\/\/img1.b2bforus.com\/61\/a6\/c2937f4d8e2f\/product\/78267121_s-w400xh400.jpg","name":"Modern Wall Mounted Single Room HRV Energy Recovery Ventilation ERV Unit Heat Air Exchanger Recovery Ventilation System","attrs":{"Price":"$178.00(1 - 8 Pieces) $159.00(9 - 99 Pieces) $149.00(>=100 Pieces)","MOQ":"1 Piece","Delivery Time":"Negotiable","Brand":"kdgd"}}