{"id":2132,"date":"2025-02-10T12:51:40","date_gmt":"2025-02-10T10:51:40","guid":{"rendered":"https:\/\/www.dolitech.lt\/produktas\/uncategorized\/cartridge-dust-filtration-units\/"},"modified":"2026-05-19T15:15:19","modified_gmt":"2026-05-19T12:15:19","slug":"cartridge-dust-filtration-units","status":"publish","type":"product","link":"https:\/\/www.dolitech.lt\/en\/produktas\/dust-collectors\/cartridge-dust-filtration-units\/","title":{"rendered":"Donaldson DFPRE dust collectros"},"content":{"rendered":"<h2>Donaldson DFPRE dust collectors<\/h2>\n<p>The new generation of Donaldson DFPRE dust collectors is a state-of-the-art industrial solution for dust and fume collection, providing reliable stand-alone operation, remote monitoring, high filtration efficiency and lower operating costs.<\/p>\n<p><br data-start=\"449\" data-end=\"452\">Donaldson DFPRE dust filtration units are delivered pre-assembled and ready to plug &#038; play, making integration into the production process simple and fast.<\/p>\n<p>&nbsp;<\/p>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone size-full wp-image-4649\" src=\"https:\/\/www.dolitech.lt\/wp-content\/uploads\/Donaldson-DFPRE-modeliai.webp\" alt=\"\" width=\"1920\" height=\"700\" srcset=\"https:\/\/www.dolitech.lt\/wp-content\/uploads\/Donaldson-DFPRE-modeliai.webp 1920w, https:\/\/www.dolitech.lt\/wp-content\/uploads\/Donaldson-DFPRE-modeliai-768x280.webp 768w, https:\/\/www.dolitech.lt\/wp-content\/uploads\/Donaldson-DFPRE-modeliai-1536x560.webp 1536w, https:\/\/www.dolitech.lt\/wp-content\/uploads\/Donaldson-DFPRE-modeliai-600x219.webp 600w\" sizes=\"(max-width: 1920px) 100vw, 1920px\" \/><\/p>\n<p style=\"font-size: 14px; color: #666666; text-align: center;\">Donaldson DFPRE dust filtration units<\/p>\n<p>&nbsp;<\/p>\n<p style=\"background: #359ae1; color: white; padding: 12px 16px; font-weight: 600;\">MAIN ADVANTAGES<\/p>\n<div style=\"background: #f4f8fc; padding: 20px;\">\n<ul style=\"margin: 0; padding-left: 18px;\">\n<li>Simple installation and commissioning<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul style=\"margin: 0; padding-left: 18px;\">\n<li>Flexible, easily configurable modular design<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul style=\"margin: 0; padding-left: 18px;\">\n<li>Compact design and reduced footprint<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul style=\"margin: 0; padding-left: 18px;\">\n<li>Automatic control and remote monitoring<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul style=\"margin: 0; padding-left: 18px;\">\n<li>Optimised airflow distribution and efficient filtration<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul style=\"margin: 0; padding-left: 18px;\">\n<li>Reduced maintenance, energy and filter replacement costs<\/li>\n<\/ul>\n<\/div>\n<div style=\"position: relative; padding-bottom: 56.25%; height: 0; overflow: hidden; max-width: 100%; margin: 20px 0;\"><iframe style=\"position: absolute; top: 0; left: 0; width: 100%; height: 100%;\" title=\"Donaldson DFPRE dust filtration units\" src=\"https:\/\/www.youtube.com\/embed\/BfOLDOIN_oQ\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\" data-mce-fragment=\"1\"><br \/>\n<\/iframe><\/div>\n<h2>Complete and Ready to use<\/h2>\n<p>Donaldson DFPRE dust filtration units come fully assembled, making installation and commissioning simpler than with individually designed filtration systems. Integrated controllers, fan options and ready-made connections reduce installation time. <\/p>\n<p>&nbsp;<\/p>\n<p>The compact design saves floor space, facilitates transport and makes it suitable for space-constrained production areas.<\/p>\n<h2>AUTOMATIC CONTROL FOR DOWN-TIME operation<\/h2>\n<p>The automatic pulse cleaning system monitors dust build-up on the filter elements and activates timely shake cycles.<br data-start=\"336\" data-end=\"339\">This ensures stable and uninterrupted operation of the unit, efficient cleaning of the filters and longer filter life.<\/p>\n<h2>INTELLIGENT MONITORING WITH ICUE\u2122<\/h2>\n<p>DFPRE dust filtration units use a controller with integrated iCue\u2122 Connected Technology, which allows remote monitoring of the unit&#8217;s operation and real-time data analysis.<\/p>\n<p>The system provides access to key operational parameters: it allows you to monitor the operation of the unit, the condition of the filters, pressure changes, compressed air parameters and other important data. It integrates easily with other production management systems. <\/p>\n<p>Remote monitoring helps to maintain optimal plant performance, detect changes in performance more quickly, plan maintenance and avoid downtime risks.<\/p>\n<h2>DONALDSON ULTRA-WEB\u00ae FILTER ELEMENT TECHNOLOGY<\/h2>\n<p>Ultra-Web\u00ae &#8211; advanced nanofibre filtration technology used in Donaldson filter elements. It traps even sub-micron dust particles directly on the surface of the filter and prevents them from penetrating inside the filter. <\/p>\n<p>This patented technology is standard on all Donaldson DFPRE series units.<\/p>\n<p>&nbsp;<\/p>\n<ul>\n<li>High filtration efficiency &#8211; MERV Class 15<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul>\n<li>Up to 2 times longer filter element life<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul>\n<li>Lower energy and compressed air consumption<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p>For more information on Ultra-Web\u00ae technology, see <a href=\"https:\/\/www.donaldson.com\/en\/resources\/technical-articles\/ultra-web-media-technology\/\" target=\"_blank\" rel=\"noopener\">Donaldson Ultra-Web\u00ae <\/a>.<\/p>\n<h2>Fewer filters<\/h2>\n<p>The unique triangular shape of the DFPRE series allows for a more efficient use of the filtration area and a higher airflow per filter element. As a result, fewer filter cartridges are required for the same filtration performance. <\/p>\n<p>&nbsp;<\/p>\n<p>Fewer filters means lower maintenance costs, easier servicing and a smaller footprint.<\/p>\n<h2>DOWNFLO\u00ae ORO SRAUTO control technology<\/h2>\n<p>DFPRE industrial dust filtration units are designed so that the airflow inside the unit always moves downwards, naturally pushing the dust towards the collection tank. In this way, the majority of contaminant particles settle without contact with the filter elements &#8211; reducing the load on the filters and extending their service life. <\/p>\n<p><img decoding=\"async\" style=\"max-width: 750px; width: 100%; height: auto; display: block; margin: 20px auto;\" src=\"https:\/\/www.dolitech.lt\/wp-content\/uploads\/Donaldson-DFPRE-veikimas1.webp\" alt=\"Downflo\u00ae technology reduces filter load and improves dust collection efficiency\"><\/p>\n<p style=\"font-size: 14px; color: #666666; text-align: center;\">Donaldson DFPRE dust filtration units &#8211; operating diagram.<\/p>\n<p>&nbsp;<\/p>\n<ol>\n<li>Contaminated air enters the unit through the entrance area.<\/li>\n<li>Larger and heavier particles are deposited in the dust hopper due to the direction of the air flow.<\/li>\n<li>Smaller particles are retained in the filter elements.<\/li>\n<li>The cleaned air is discharged back into the room or into the environment.<\/li>\n<\/ol>\n<h2>Adaptation to process and working conditions<\/h2>\n<p>A wide range of standard and special accessories allows the Donaldson DFPRE to be configured to exactly match the specific production processes and working conditions.<\/p>\n<p>&nbsp;<\/p>\n<ul>\n<li>Integrated fans with different capacities<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul>\n<li>Spark traps and special input modules<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul>\n<li>Automatic control system<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul>\n<li>&#8220;iCue\u2122 remote monitoring system<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul>\n<li>Plastic bags for easy unloading of the dust container<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul>\n<li>Additional secondary filtration modules with HEPA filters<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul>\n<li>Stainless steel versions<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul>\n<li>ATEX versions for work with explosive dusts<\/li>\n<\/ul>\n<h2>Explosive dust filtration and ATEX solutions<\/h2>\n<p>Donaldson DFPRE dust filtration units can be adapted for use with explosive dusts and are equipped with appropriate fire and explosion protection.<\/p>\n<p>&nbsp;<\/p>\n<p>DFPRE industrial filters can be equipped with a wide range of explosion protection solutions: blast wave discharge panels, suppression systems, check valves, deflectors, extinguishing modules and other safety components.<\/p>\n<h2>Donaldson DFPRE models<\/h2>\n<p><u>The DFPRE series has a nominal airflow of 1500 to 15000 m3\/h*.<\/u><\/p>\n<p><img decoding=\"async\" class=\"alignnone size-full wp-image-4668\" src=\"https:\/\/www.dolitech.lt\/wp-content\/uploads\/Donaldson-DFPRE-Pramoniniai-filtrai.webp\" alt=\"\" width=\"1920\" height=\"700\" srcset=\"https:\/\/www.dolitech.lt\/wp-content\/uploads\/Donaldson-DFPRE-Pramoniniai-filtrai.webp 1920w, https:\/\/www.dolitech.lt\/wp-content\/uploads\/Donaldson-DFPRE-Pramoniniai-filtrai-768x280.webp 768w, https:\/\/www.dolitech.lt\/wp-content\/uploads\/Donaldson-DFPRE-Pramoniniai-filtrai-1536x560.webp 1536w, https:\/\/www.dolitech.lt\/wp-content\/uploads\/Donaldson-DFPRE-Pramoniniai-filtrai-600x219.webp 600w\" sizes=\"(max-width: 1920px) 100vw, 1920px\" \/><\/p>\n<p style=\"font-size: 14px; color: #666666; text-align: center;\">The DFPRE series is selected according to the required airflow, dust content and installation conditions.<\/p>\n<h2>Technical data<\/h2>\n<p>Below are the main models and dimensions of the Donaldson DFPRE dust filtration units.<\/p>\n<div style=\"width: 100%; overflow-x: auto; -webkit-overflow-scrolling: touch;\">\n<table style=\"width: 100%; min-width: 700px; border-collapse: collapse;\">\n<thead>\n<tr>\n<th style=\"border-bottom: 1px solid #ddd; text-align: left; padding: 8px;\">Model<\/th>\n<th style=\"border-bottom: 1px solid #ddd; text-align: left; padding: 8px;\">Number of filters<\/th>\n<th style=\"border-bottom: 1px solid #ddd; text-align: left; padding: 8px;\">Width A (mm)<\/th>\n<th style=\"border-bottom: 1px solid #ddd; text-align: left; padding: 8px;\">Height B (mm)<\/th>\n<th style=\"border-bottom: 1px solid #ddd; text-align: left; padding: 8px;\">Depth F (mm)<\/th>\n<th style=\"border-bottom: 1px solid #ddd; text-align: left; padding: 8px;\">Weight (kg)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"padding: 8px;\">DFPRE 2<\/td>\n<td style=\"padding: 8px;\">2<\/td>\n<td style=\"padding: 8px;\">829<\/td>\n<td style=\"padding: 8px;\">1963<\/td>\n<td style=\"padding: 8px;\">1705<\/td>\n<td style=\"padding: 8px;\">424<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 8px;\">DFPRE 3<\/td>\n<td style=\"padding: 8px;\">3<\/td>\n<td style=\"padding: 8px;\">829<\/td>\n<td style=\"padding: 8px;\">2470<\/td>\n<td style=\"padding: 8px;\">1705<\/td>\n<td style=\"padding: 8px;\">536<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 8px;\">DFPRE 4<\/td>\n<td style=\"padding: 8px;\">4<\/td>\n<td style=\"padding: 8px;\">1439<\/td>\n<td style=\"padding: 8px;\">2109<\/td>\n<td style=\"padding: 8px;\">1559<\/td>\n<td style=\"padding: 8px;\">650<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 8px;\">DFPRE 4L<\/td>\n<td style=\"padding: 8px;\">4<\/td>\n<td style=\"padding: 8px;\">1291<\/td>\n<td style=\"padding: 8px;\">2632-4538<\/td>\n<td style=\"padding: 8px;\">1730-2080<\/td>\n<td style=\"padding: 8px;\">1025<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 8px;\">DFPRE 6L<\/td>\n<td style=\"padding: 8px;\">6<\/td>\n<td style=\"padding: 8px;\">1291<\/td>\n<td style=\"padding: 8px;\">3082-4987<\/td>\n<td style=\"padding: 8px;\">1730-2079<\/td>\n<td style=\"padding: 8px;\">1143<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 8px;\">DFPRE 9L<\/td>\n<td style=\"padding: 8px;\">9<\/td>\n<td style=\"padding: 8px;\">1789<\/td>\n<td style=\"padding: 8px;\">3106-4991<\/td>\n<td style=\"padding: 8px;\">1730-2079<\/td>\n<td style=\"padding: 8px;\">1375<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 8px;\">DFPRE 12L<\/td>\n<td style=\"padding: 8px;\">12<\/td>\n<td style=\"padding: 8px;\">2299<\/td>\n<td style=\"padding: 8px;\">3106-4991<\/td>\n<td style=\"padding: 8px;\">1730-2079<\/td>\n<td style=\"padding: 8px;\">1582<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p style=\"font-size: 14px; color: #666;\">* Dimensions and weight may vary depending on the equipment, options and dust discharge system selected.<\/p>\n<h2>Industrial use<\/h2>\n<p>Donaldson DFPRE dust filtration units are designed for heavy-duty applications in modern industry, where reliable dust and fume collection and stable operation are essential in a wide range of production processes.<\/p>\n<p>&nbsp;<\/p>\n<ul>\n<li>Metalworking and welding<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul>\n<li>Laser and plasma cutting<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul>\n<li>Grinding and surface treatment processes<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul>\n<li>Automotive industry<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul>\n<li>Manufacture of plastics and rubber<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul>\n<li>Manufacture of electronics<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul>\n<li>Pharmaceutical and chemical industry<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul>\n<li>Agricultural and food industry processes<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul>\n<li>Waste sorting and recycling<\/li>\n<\/ul>\n<h2><\/h2>\n<p data-start=\"2626\" data-end=\"2728\"><strong>Want to know more or get a commercial offer?<\/strong><\/p>\n<p>Call, email or leave a request in the contact form and we&#8217;ll get back to you.<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>More industrial filtration plants: <a href=\"https:\/\/www.dolitech.lt\/en\/produktai\/dust-collectors\/\"> dust filtration plants<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Donaldson DFPRE dust collectors The new generation of Donaldson DFPRE dust collectors is a state-of-the-art industrial solution for dust and fume collection, providing reliable stand-alone operation, remote monitoring, high filtration efficiency and lower operating costs. Donaldson DFPRE dust filtration units are delivered pre-assembled and ready to plug &#038; play, making integration into the production process [&hellip;]<\/p>\n","protected":false},"featured_media":4665,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[95],"product_tag":[106,107,108,99,100,101,102,103,104,105],"class_list":{"0":"post-2132","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-dust-collectors","7":"product_tag-filters-for-welding-fumes","8":"product_tag-filters-for-shot-blast-chambers","9":"product_tag-filters-for-textile-production","10":"product_tag-filters-for-the-pharmaceutical-industry","11":"product_tag-filters-for-laser-cutting-machines","12":"product_tag-filters-for-the-food-industry","13":"product_tag-filters-for-metal-dust","14":"product_tag-filters-for-powder-coating-chambers","15":"product_tag-filters-for-paper-dust","16":"product_tag-filters-for-blasting-dust","18":"first","19":"instock","20":"shipping-taxable","21":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/www.dolitech.lt\/en\/wp-json\/wp\/v2\/product\/2132","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.dolitech.lt\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.dolitech.lt\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.dolitech.lt\/en\/wp-json\/wp\/v2\/comments?post=2132"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.dolitech.lt\/en\/wp-json\/wp\/v2\/media\/4665"}],"wp:attachment":[{"href":"https:\/\/www.dolitech.lt\/en\/wp-json\/wp\/v2\/media?parent=2132"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.dolitech.lt\/en\/wp-json\/wp\/v2\/product_brand?post=2132"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.dolitech.lt\/en\/wp-json\/wp\/v2\/product_cat?post=2132"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.dolitech.lt\/en\/wp-json\/wp\/v2\/product_tag?post=2132"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}