{"id":66296,"date":"2022-04-16T16:04:00","date_gmt":"2022-04-16T14:04:00","guid":{"rendered":"https:\/\/obera.fr\/nase-rada\/changer-filtre-purificateur-dair\/"},"modified":"2025-05-06T14:00:09","modified_gmt":"2025-05-06T12:00:09","slug":"changer-filtre-purificateur-dair","status":"publish","type":"post","link":"https:\/\/obera.fr\/ro\/sfatul-nostru\/changer-filtre-purificateur-dair\/","title":{"rendered":"C\u00e2nd trebuie schimbat filtrul unui purificator de aer?"},"content":{"rendered":"\n<p>Un purificator de aer <strong>cur\u0103\u021b\u0103 aerul dintr-o camer\u0103<\/strong> prin filtrarea particulelor, poluan\u021bilor, viru\u0219ilor \u0219i bacteriilor. Pentru a-\u0219i men\u021bine calitatea filtr\u0103rii, <a href=\"https:\/\/obera.fr\/ro\/sfatul-nostru\/entretien-purificateur-air\/\" data-type=\"post\" data-id=\"12362\">un purificator de aer are nevoie de \u00eentre\u021binere<\/a>. \u00cenlocuirea filtrului principal sau a filtrelor fine este esen\u021bial\u0103. Dar <strong>c\u00e2nd ar trebui s\u0103 v\u0103 schimba\u021bi filtrul purificatorului de aer<\/strong>? Noi v\u0103 vom ajuta s\u0103 afla\u021bi.    <\/p>\n\n<h2 class=\"wp-block-heading\">3 moduri de a \u0219ti c\u00e2nd s\u0103 v\u0103 schimba\u021bi filtrul purificatorului<\/h2>\n\n<p>\u00cenlocuirea regulat\u0103 a filtrelor unui purificator de aer face parte din utilizarea normal\u0103 a aparatului. Este cea mai bun\u0103 modalitate de a v\u0103 asigura c\u0103 purificatorul de aer <strong>continu\u0103 s\u0103 func\u021bioneze corect \u0219i asigur\u0103 un nivel ridicat de filtrare<\/strong>. Iat\u0103 3 moduri de a afla c\u00e2nd trebuie s\u0103 schimba\u021bi filtrul purificatorului de aer.  <\/p>\n\n<h3 class=\"wp-block-heading\">Schimba\u021bi filtrul purificatorului atunci c\u00e2nd aparatul indic\u0103 acest lucru<\/h3>\n\n<div class=\"wp-block-columns are-vertically-aligned-center is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:33.33%\">\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img decoding=\"async\" src=\"https:\/\/obera.fr\/wp-content\/uploads\/2022\/04\/Sans-titre-2022-07-20T105225.482.png\" alt=\"Schimbarea filtrelor prin semnal luminos\" class=\"wp-image-13591\" width=\"300\" height=\"150\"\/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\">\n<p><strong>Purificatoarele de aer industriale \u0219i profesionale au un indicator<\/strong>. Unele au un indicator al calit\u0103\u021bii aerului. Altele au un contor de ore sau un indicator de \u00eenfundare. Aceste dispozitive v\u0103 permit s\u0103 \u0219ti\u021bi c\u00e2nd trebuie s\u0103 schimba\u021bi <strong>filtrul (filtrele) din purificatorul de aer<\/strong>. \u00cen general, acestea utilizeaz\u0103 un indicator vizual colorat (un LED ro\u0219u, de exemplu).    <\/p>\n<\/div>\n<\/div>\n\n<h3 class=\"wp-block-heading\">Schimbarea la timp a filtrului unui purificator<\/h3>\n\n<div class=\"wp-block-columns are-vertically-aligned-center is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\">\n<p><strong>Men\u021binerea unui program <\/strong>\u00eenseamn\u0103 c\u0103 \u0219ti\u021bi c\u00e2nd s\u0103 schimba\u021bi filtrul purificatorului de aer. Acest sistem este restrictiv, dar cu un purificator care nu m\u0103soar\u0103 \u00eenfundarea (m\u0103surarea presiunii diferen\u021biale a filtrului numit\u0103 delta P), este o solu\u021bie&#8230; Filtrele pot fi \u00eenlocuite conform unui program atunci c\u00e2nd <strong>purificatorul este utilizat \u00een zone cu un nivel sc\u0103zut de praf<\/strong> sau de poluare, sau \u00een cazul <a href=\"https:\/\/obera.fr\/ro\/sfatul-nostru\/purificateur-d-air-tertiaire-professionnel\/\" data-type=\"post\" data-id=\"13443\">purificatoarelor ter\u021biare<\/a> sau <a href=\"https:\/\/obera.fr\/ro\/sfatul-nostru\/qualite-de-lair-etablissements-de-sante\/\" data-type=\"post\" data-id=\"12668\">spitalice\u0219ti<\/a> anti-covid. \u00cen acest caz, se recomand\u0103, \u00een general, \u00eenlocuirea filtrului o dat\u0103 pe an. <\/p>\n\n\n\n<p>\u00cen cazul purificatoarelor supuse unei polu\u0103ri puternice \u00een zonele de produc\u021bie sau \u00een depozite, este necesar s\u0103 se opteze pentru purificatoare echipate cu m\u0103surare continu\u0103 a murd\u0103ririi.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:33.33%\">\n<figure class=\"wp-block-image aligncenter size-full\"><img decoding=\"async\" width=\"300\" height=\"150\" src=\"https:\/\/obera.fr\/wp-content\/uploads\/2022\/07\/Sans-titre-2022-07-20T110553.562.png\" alt=\"Schimbarea filtrelor &#xEE;n func&#x21B;ie de perioad&#x103;\" class=\"wp-image-13598\"\/><\/figure>\n<\/div>\n<\/div>\n\n<h4 class=\"wp-block-heading\">C\u00e2nd trebuie \u00eenlocuit un filtru de carbon?<\/h4>\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:33.33%\">\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img decoding=\"async\" src=\"https:\/\/obera.fr\/wp-content\/uploads\/2022\/07\/Changement-filtre-charbon-actif.png\" alt=\"schimbarea filtrului de c&#x103;rbune activ\" class=\"wp-image-13603\" width=\"131\" height=\"150\" srcset=\"https:\/\/obera.fr\/wp-content\/uploads\/2022\/07\/Changement-filtre-charbon-actif.png 467w, https:\/\/obera.fr\/wp-content\/uploads\/2022\/07\/Changement-filtre-charbon-actif-262x300.png 262w\" sizes=\"(max-width: 131px) 100vw, 131px\" \/><figcaption>Filtru cu carbon activat<\/figcaption><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\">\n<p>Este foarte dificil s\u0103 se planifice \u00eenlocuirea unui filtru cu c\u0103rbune activ. Carbonul nu se \u00eenfund\u0103 ca un filtru de particule, iar pierderea de sarcin\u0103 nu se modific\u0103 \u00een func\u021bie de nivelul s\u0103u de satura\u021bie. Saturarea unui filtru cu c\u0103rbune este \u00een general identificat\u0103 prin <strong>revenirea mirosului poluantului<\/strong> sau, atunci c\u00e2nd poluantul este unic, prin m\u0103surarea, pe partea de aer curat a purificatorului, a unei concentra\u021bii mai mari dec\u00e2t o concentra\u021bie unic\u0103 definit\u0103. Aceast\u0103 ultim\u0103 metod\u0103 poate fi utilizat\u0103 numai dac\u0103 poluantul este unic. \u00cen cazul unei combina\u021bii de COV, de exemplu, este foarte dificil s\u0103 se m\u0103soare o concentra\u021bie \u00een aerul curat. \u00cen general, se recomand\u0103 ca <strong>carbonul s\u0103 fie \u00eenlocuit cel pu\u021bin o dat\u0103 pe an<\/strong>.     <\/p>\n<\/div>\n<\/div>\n\n<h4 class=\"wp-block-heading\">C\u00e2t timp dureaz\u0103 un filtru cu c\u0103rbune activ? C\u00e2t de des trebuie \u00eenlocuit un filtru de c\u0103rbune activ? <\/h4>\n\n<p>Pentru a estima durata de via\u021b\u0103 a unui filtru cu c\u0103rbune activ, trebuie s\u0103 cunoa\u0219te\u021bi debitul de admisie \u0219i concentra\u021bia poluan\u021bilor care urmeaz\u0103 s\u0103 fie trata\u021bi. C\u0103rbunele activ are o <strong>capacitate de absorb\u021bie a poluan\u021bilor<\/strong> corespunz\u0103toare a 20 p\u00e2n\u0103 la 40% din greutatea sa. Un filtru de carbon de 36 kg va avea o capacitate maxim\u0103 de absorb\u021bie de 14 kg de poluant. Prin urmare, frecven\u021ba de \u00eenlocuire poate fi calculat\u0103 utiliz\u00e2nd urm\u0103toarea formul\u0103:   <\/p>\n\n<ul class=\"wp-block-list\"><li>Interval de \u00eenlocuire \u00een h: ( Pc x Ta ) \/ Qp<\/li><li>cu Pc = \u00eenc\u0103rc\u0103tur\u0103 de c\u0103rbune activ kg<\/li><li>Ta = rata de adsorb\u021bie a poluantului \u00een %.<\/li><li>Qp = debit masic de poluant \u00een kg\/h (debit de aer \u00een m3\/h x concentra\u021bie de poluant kg\/m3)  <\/li><\/ul>\n\n<h4 class=\"wp-block-heading\">C\u00e2nd trebuie schimbate filtrele HEPA?<\/h4>\n\n<div class=\"wp-block-columns are-vertically-aligned-center is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:33.33%\">\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img decoding=\"async\" src=\"https:\/\/obera.fr\/wp-content\/uploads\/2022\/07\/Changement-filtre-HEPA.png\" alt=\"schimbarea filtrului hepa\" class=\"wp-image-13607\" width=\"131\" height=\"150\" srcset=\"https:\/\/obera.fr\/wp-content\/uploads\/2022\/07\/Changement-filtre-HEPA.png 467w, https:\/\/obera.fr\/wp-content\/uploads\/2022\/07\/Changement-filtre-HEPA-262x300.png 262w\" sizes=\"(max-width: 131px) 100vw, 131px\" \/><figcaption>Filtru Hepa<\/figcaption><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\">\n<p><a href=\"https:\/\/obera.fr\/ro\/sfatul-nostru\/filtre-hepa-et-purificateur-d-air\/\" data-type=\"post\" data-id=\"13449\">Filtrele HEPA<\/a> elimin\u0103 cele mai fine particule \u0219i viru\u0219i (filtre de calitate H13 \u0219i H14). <strong>\u00cenlocuirea regulat\u0103 a<\/strong> acestor filtre <strong>este esen\u021bial\u0103 pentru calitatea aerului<\/strong>. Aceste filtre sunt, de asemenea, cele mai scumpe. Prin urmare, este important s\u0103 le \u00eenlocui\u021bi doar atunci c\u00e2nd este necesar. Opta\u021bi pentru purificatoare echipate cu un indicator de \u00eenfundare care permite \u00eenlocuirea filtrelor HEPA numai atunci c\u00e2nd nivelul de \u00eenfundare \u0219i sc\u0103derea fluxului de aer rezultat\u0103 fac acest lucru necesar. \u00cen ceea ce prive\u0219te filtrele utilizate pentru tratarea viru\u0219ilor \u0219i bacteriilor, opta\u021bi pentru <strong>\u00eenlocuirea anual\u0103 sau de dou\u0103 ori pe an<\/strong>.     <\/p>\n<\/div>\n<\/div>\n\n<h4 class=\"wp-block-heading\">C\u00e2nd ar trebui s\u0103 schimb filtrele grosiere sau prefiltrele purificatorului meu de aer?<\/h4>\n\n<div class=\"wp-block-columns are-vertically-aligned-center is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:33.33%\">\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img decoding=\"async\" src=\"https:\/\/obera.fr\/wp-content\/uploads\/2022\/07\/Changement-prefiltre.png\" alt=\"schimbarea prefiltrului\" class=\"wp-image-13610\" width=\"131\" height=\"150\"\/><figcaption>Pre-filtru<\/figcaption><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\">\n<p>Atunci c\u00e2nd purificatorul este echipat cu prefiltre sau filtre grosiere, scopul acestora este de a proteja filtrele mai fine \u0219i mai scumpe, cum ar fi filtrele HEPA. Acestea trebuie \u00eenlocuite atunci c\u00e2nd indicatorul de \u00eenfundare arat\u0103 acest lucru \u0219i cel pu\u021bin o dat\u0103 pe an, \u00een special <strong>dac\u0103 purificatorul este utilizat \u00eentr-un mediu profesional<\/strong>. \u00cen general, recomand\u0103m \u00eenlocuirea prefiltrelor de 4 ori \u00eenainte de schimbarea filtrului principal. Atunci c\u00e2nd filtrul principal este \u00eenlocuit, toate prefiltrele trebuie \u00eenlocuite \u00een acela\u0219i timp.   <\/p>\n<\/div>\n<\/div>\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p>Evident, trebuie s\u0103 \u00eenlocui\u021bi \u00eentotdeauna un filtru dac\u0103 acesta este perforat.  <\/p><\/blockquote>\n\n<h3 class=\"wp-block-heading\">\u00cenlocuirea unui filtru de purificator f\u0103r\u0103 un calendar<\/h3>\n\n<p>Pute\u021bi schimba filtrul din purificatorul dvs. f\u0103r\u0103 a respecta un program. Dac\u0103 detecta\u021bi un miros de mucegai, p\u0103m\u00e2nt sau umezeal\u0103, filtrele trebuie schimbate. De asemenea, pute\u021bi <strong>deschide purificatorul \u0219i verifica aspectul filtrelor<\/strong>.  <\/p>\n\n<p><strong>Schimbarea filtrelor este cheia unei bune calit\u0103\u021bi a aerului<\/strong>. Un dispozitiv echipat cu un contor orar sau cu un senzor de \u00eenfundare a filtrului v\u0103 ajut\u0103 s\u0103 \u0219ti\u021bi c\u00e2nd s\u0103 schimba\u021bi filtrul purificatorului dvs. Pentru a afla mai multe despre purificatoarele de aer, citi\u021bi celelalte articole ale noastre.  <\/p>\n","protected":false},"excerpt":{"rendered":"<p>Un purificator de aer cur\u0103\u021b\u0103 aerul dintr-o camer\u0103 prin filtrarea particulelor, poluan\u021bilor, viru\u0219ilor \u0219i bacteriilor. Pentru a-\u0219i men\u021bine calitatea filtr\u0103rii, un purificator de aer are nevoie de \u00eentre\u021binere. \u00cenlocuirea filtrului principal sau a filtrelor fine este esen\u021bial\u0103. Dar c\u00e2nd ar trebui s\u0103 v\u0103 schimba\u021bi filtrul purificatorului de aer? Noi v\u0103 vom ajuta s\u0103 afla\u021bi.    <\/p>\n","protected":false},"author":4,"featured_media":94666,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_seopress_robots_primary_cat":"none","_seopress_titles_title":"Comment et quand changer le filtre de son purificateur d\u2019air ?","_seopress_titles_desc":"Quand changer le filtre de son purificateur d\u2019air ? Nous vous indiquons 3 moyens de savoir quand changer le filtre. Deux astuces simples existent.","_seopress_robots_index":"","footnotes":""},"categories":[144],"tags":[145],"class_list":["post-66296","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-sfatul-nostru","tag-entete-mic","generate-columns","tablet-grid-50","mobile-grid-100","grid-parent","grid-50","no-featured-image-padding","resize-featured-image"],"acf":[],"_links":{"self":[{"href":"https:\/\/obera.fr\/ro\/wp-json\/wp\/v2\/posts\/66296","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/obera.fr\/ro\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/obera.fr\/ro\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/obera.fr\/ro\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/obera.fr\/ro\/wp-json\/wp\/v2\/comments?post=66296"}],"version-history":[{"count":2,"href":"https:\/\/obera.fr\/ro\/wp-json\/wp\/v2\/posts\/66296\/revisions"}],"predecessor-version":[{"id":96931,"href":"https:\/\/obera.fr\/ro\/wp-json\/wp\/v2\/posts\/66296\/revisions\/96931"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/obera.fr\/ro\/wp-json\/wp\/v2\/media\/94666"}],"wp:attachment":[{"href":"https:\/\/obera.fr\/ro\/wp-json\/wp\/v2\/media?parent=66296"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/obera.fr\/ro\/wp-json\/wp\/v2\/categories?post=66296"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/obera.fr\/ro\/wp-json\/wp\/v2\/tags?post=66296"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}