Compatible with the following models:<\/p>\n
In Lithuania, new homes built since 2021 must meet energy class A++, so almost every new house has an MVHR unit \u2013 and its filters need replacing regularly.<\/p>\n
The filter set includes 2 filters<\/b>:<\/p>\n This filter set follows the ISO 16890 standard for particle filtration efficiency. The G4 filters<\/b> capture up to 70% of coarse airborne particles that are larger than 10 microns, such as soil particles, large pollen grains, plant debris, insect wings, sawdust, sand and textile lint. One of them filters the air extracted from your indoor space and protects the MVHR unit; while the other cleans the outdoor air supplied into your home, improving indoor air quality and protecting your health. This helps reduce visible dust, lowers energy consumption, keeps the system running quietly, and extends its lifespan.<\/p>\n Paul recommends replacing the filters every 6 months<\/b> to ensure optimal air quality and system performance. However, replacement frequency may vary depending on factors such as:<\/p>\n If your system includes a filter change indicator<\/b>, follow its alerts. Otherwise, check the filters visually \u2013 if they appear very dirty or clogged, it’s time to replace them.<\/p>\n A handy rule of thumb in Lithuania: always replace the filters in autumn, before the heating season, and in spring, before the birch trees flower in April\u2013May, when the air carries the most pollen.<\/p>\n This filter set is manufactured by Paul, part of the Zehnder Group<\/b>. We\u2019ve worked with this trusted partner for many years and purchase all products directly from them – ensuring authenticity and consistent quality. Paul\u2019s filters are produced in Europe at Zehnder\u2019s manufacturing facilities in the Netherlands, France, and Switzerland<\/b>, upholding high production standards.<\/p>\n These panel filters are made using Z-line technology, with densely folded filter media mounted in a cardboard frame. Such design maximises the filtration surface area, enhancing particle retention and airflow efficiency. This kind of construction offers a larger effective filtration area, more uniform airflow distribution, improved particle capture, and a lower pressure drop.<\/p>\n By choosing original Paul filters<\/b>, you ensure that your MVHR system operates in line with the manufacturer\u2019s stated technical data, maintaining both optimal air quality and energy efficiency.<\/p>\n Model compatibility Compatible with the following models: Paul Novus 300 Paul Novus F 300 Paul Novus 450 Paul Novus F 450 In Lithuania, new homes built since 2021 must meet energy class A++, so almost every new house has an MVHR unit \u2013 and its filters need replacing regularly. What this filter set protects against […]<\/p>\n","protected":false},"featured_media":3548,"comment_status":"open","ping_status":"closed","template":"","meta":{"_yoast_wpseo_title":"","_yoast_wpseo_metadesc":"","_yoast_wpseo_focuskw":"","_yoast_wpseo_canonical":"","_yoast_wpseo_meta-robots-noindex":"","_yoast_wpseo_meta-robots-nofollow":"","_yoast_wpseo_opengraph-title":"","_yoast_wpseo_opengraph-description":"","_yoast_wpseo_bctitle":"","_yoast_wpseo_primary_category":"","_yoast_wpseo_primary_product_cat":"","rank_math_title":"","rank_math_description":"Paul Novus 300\/450 filter set G4+G4 (original) ensures easy filter replacement in just a few minutes. Take care of your recuperator and order now!","rank_math_focus_keyword":"","rank_math_canonical_url":"","rank_math_robots":[],"_how_to_change":"Instructions for changing the filters are provided in the manual below:<\/span>\r\n\r\nFilter Replacement Manual for Paul Novus 300 and 450<\/a>","_delivery_info":"Order Processing Time<\/strong>\nAll in-stock products are dispatched within 1\u20132 business days, except for clearly marked items with an extended dispatch time (5\u201310 business days).\n\nShipping Costs<\/strong>\nShipping is free for all orders over \u20ac59. For orders up to \u20ac59, shipping costs will be calculated at checkout.\n\nOrder Tracking<\/strong>\nOnce your order has been dispatched, we will send you a confirmation email with tracking details so you can easily follow its journey to you.\n\nBusiness Days<\/strong>\nDelivery times are calculated in business days \u2013 from Monday to Friday, excluding public holidays.\n\nEasy returns within 30 days<\/strong>\nYou may return any product within 30 days of receiving it for a full refund \u2013 no questions asked!\n\nIf you need to return items after 30 days, please contact us. We review these requests on a case-by-case basis and will do our best to help.\n\nCondition of returned products<\/strong>\nWe accept returns of products unused in intact condition, including those unpacked but not damaged. Products that are damaged, dirty, or otherwise unusable cannot be accepted for return.\n\nDefective or incorrect items<\/strong>\nIf you receive a defective or incorrect product, please contact us immediately. We will ensure the issue is resolved promptly, as your satisfaction is our top priority.\n\nHow to return an item?<\/strong>\nPlease contact us before sending back any products. We will provide you with the return shipping details and assist you throughout the process. We cover all costs of return shipping.\n\nRefund processing timeline<\/strong>\nOnce your returned product is delivered to us, we will verify its condition within 5 working days. 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Usage and maintenance<\/h2>\n
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Manufacturing quality<\/h2>\n
Original product codes<\/h2>\n
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