{"id":52935,"date":"2026-09-23T15:30:16","date_gmt":"2026-09-23T13:30:16","guid":{"rendered":"https:\/\/recambiosecogas.com\/como-cambiar-los-filtros-de-glp\/"},"modified":"2026-11-14T05:45:48","modified_gmt":"2026-11-14T03:45:48","slug":"come-sostituire-filtri-gpl","status":"publish","type":"post","link":"https:\/\/recambiosecogas.com\/it\/come-sostituire-filtri-gpl\/","title":{"rendered":"Come sostituire i filtri GPL"},"content":{"rendered":"\n\n\/* ===== Cluster \u00abProblemas comunes GLP\u00bb y gu\u00edas de mantenimiento \u00b7 v1.0.0 =====\n Una sola hoja para todos los art\u00edculos del cluster. 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Todo va bajo la clase .epg. *\/\n.epg{\n\t–epg-ink:#1a2420;–epg-mut:#56645e;–epg-line:#dde5e0;–epg-tint:#f2f6f3;\n\t–epg-green:#06a600;–epg-green-d:#077a03;–epg-wa:#128c4a;\n\tmax-width:760px;margin:0 auto;padding:8px 0 40px;color:var(–epg-ink);\n\tfont-family:Inter,-apple-system,BlinkMacSystemFont,’Segoe UI’,Roboto,sans-serif;\n\tfont-size:17px;line-height:1.65;font-variant-numeric:tabular-nums\n}\n.epg *{box-sizing:border-box}\n.epg h1,.epg h2,.epg h3{–theme-font-weight:600;font-weight:600;color:var(–epg-ink);letter-spacing:-.01em}\n.epg h1{–theme-font-size:clamp(32px,4.6vw,46px);–theme-line-height:1.1;font-size:clamp(32px,4.6vw,46px);line-height:1.1;margin:6px 0 18px}\n.epg h2{–theme-font-size:26px;–theme-line-height:1.25;font-size:26px;line-height:1.25;margin:0 0 14px}\n.epg h3{–theme-font-size:19px;font-size:19px;line-height:1.3;margin:28px 0 10px}\n.epg p{margin:0 0 16px}\n.epg a{color:var(–epg-green-d);text-decoration:underline;text-underline-offset:2px}\n.epg a:hover{color:var(–epg-ink)}\n.epg strong{font-weight:600}\n\n.epg-crumb{font-size:14px;color:var(–epg-mut);margin:0 0 8px}\n.epg-crumb a{color:var(–epg-mut)}\n.epg-lead{font-size:19px;max-width:62ch}\n\n.epg-answer{margin:26px 0 8px;padding:22px 24px;background:var(–epg-tint);border:1px solid var(–epg-line);border-radius:8px}\n.epg-answer__t{font-weight:600;margin:0 0 8px}\n.epg-answer__cta{margin:18px 0 10px}\n.epg-answer__note{font-size:15px;color:var(–epg-mut);margin:0}\n\n.epg-btn{display:inline-block;padding:14px 22px;background:var(–epg-green-d);color:#fff!important;text-decoration:none!important;font-weight:600;font-size:16px;line-height:1.3;border-radius:6px}\n.epg-btn:hover{background:#055c02}\n.epg-btn:focus-visible{outline:3px solid var(–epg-green);outline-offset:3px}\n.epg-btn–wa{background:var(–epg-wa)}\n.epg-btn–wa:hover{background:#0d6b38}\n\n.epg-sec{margin:52px 0 0;scroll-margin-top:90px}\n.epg-note{font-size:15px;color:var(–epg-mut)}\n.epg-btn–ghost{background:#fff;color:var(–epg-green-d)!important;border:1px solid var(–epg-green-d)}\n.epg-btn–ghost:hover{background:var(–epg-tint)}\n.epg-answer__cta .epg-btn{margin:0 8px 8px 0}\n.epg-kit{padding:24px;background:#fff;border:1px solid var(–epg-green-d);border-radius:8px}\n.epg-kit__t{font-weight:600;font-size:19px;line-height:1.3;margin:0 0 8px}\n.epg-kit__list{margin:12px 0 18px;padding-left:20px}\n.epg-kit__list li{margin:0 0 8px}\n.epg-kit__cta{margin:0}\n.epg-warn{margin:18px 0 22px;padding:18px 20px;background:#fdf8ec;border:1px solid #ecd9a8;border-radius:8px}\n.epg-warn__t{font-weight:600;margin:0 0 6px}\n.epg-warn p:last-child{margin:0}\n\n.epg-table{overflow-x:auto;margin:22px 0 20px;border:1px solid var(–epg-line);border-radius:8px}\n.epg-table:focus-visible{outline:3px solid var(–epg-green);outline-offset:2px}\n.epg table{width:100%;min-width:560px;border-collapse:collapse;border:0;font-size:15.5px;line-height:1.5;margin:0}\n.epg th,.epg td{border:0;border-bottom:1px solid var(–epg-line);padding:12px 14px;text-align:left;vertical-align:top}\n.epg thead th{background:var(–epg-tint);font-weight:600}\n.epg tbody tr:last-child td{border-bottom:0}\n.epg tbody td:first-child{font-weight:500}\n\n.epg-list{margin:16px 0 0;padding-left:20px}\n.epg-list li{margin:0 0 12px}\n.epg-steps{margin:16px 0 0;padding-left:22px}\n.epg-steps li{margin:0 0 14px;padding-left:4px}\n.epg-note{font-size:15px;color:var(–epg-mut)}\n.epg-more ul{margin-top:12px}\n\n.epg-help{padding:26px 24px;background:var(–epg-tint);border-radius:8px}\n.epg-help p:last-child{margin:0}\n\n.epg-faq details{border-top:1px solid var(–epg-line)}\n.epg-faq details:last-of-type{border-bottom:1px solid var(–epg-line)}\n.epg-faq summary{cursor:pointer;list-style:none;padding:16px 32px 16px 0;position:relative;font-weight:600}\n.epg-faq summary::-webkit-details-marker{display:none}\n.epg-faq summary::after{content:”+”;position:absolute;right:4px;top:13px;font-size:22px;font-weight:400;color:var(–epg-mut)}\n.epg-faq details[open] summary::after{content:”\u2212”}\n.epg-faq summary:focus-visible{outline:3px solid var(–epg-green);outline-offset:2px}\n.epg-faq details p{margin:0 0 18px}\n\n.epg-fig{margin:24px 0 8px}\n.epg-fig img{display:block;width:auto!important;max-width:min(100%,560px)!important;height:auto!important;max-height:none!important;aspect-ratio:auto!important;object-fit:contain!important;border:1px solid var(–epg-line);border-radius:8px;background:#fff}\n.epg-fig figcaption{margin:10px 0 0;font-size:14.5px;color:var(–epg-mut);max-width:560px}\n\n.epg-upd{margin:36px 0 0;font-size:14px;color:var(–epg-mut)}\n\n@media (max-width:640px){\n\t.epg{font-size:16.5px}\n\t.epg-lead{font-size:18px}\n\t.epg h2{–theme-font-size:23px;font-size:23px}\n\t.epg-sec{margin-top:42px}\n\t.epg-answer,.epg-help,.epg-kit{padding:18px 16px}\n\t.epg-btn{display:block;text-align:center}\n\t.epg table{min-width:0;font-size:14.5px}\n\t.epg th,.epg td{padding:10px}\n}\n\n\n\n\n\n
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Home<\/a> \/ Problemi GPL<\/a> \/ Sostituire i filtri GPL<\/p>\n

Come sostituire da solo i filtri GPL: guida passo dopo passo<\/h1>\n

Un’auto GPL monta due filtri del gas. Uno si pu\u00f2 sostituire a casa con attrezzi di base; per l’altro \u00e8 meglio rivolgersi a un’officina. Qui trovi qual \u00e8 quale, ogni quanto sostituirli e come farlo senza perdite.<\/p>\n\n

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Risposta breve<\/p>\n

Il filtro in fase gassosa<\/strong> si sostituisce ogni 20.000 km o una volta all’anno<\/strong> e puoi farlo tu: chiudi il rubinetto del serbatoio, lascia che il motore consumi il gas presente nei tubi fino al passaggio a benzina, spegni, sostituisci il filtro rispettando la freccia, monta fascette nuove e verifica che non ci siano perdite. Il filtro in fase liquida<\/strong> si sostituisce ogni 4 anni<\/strong> e lavora con gas liquido in pressione, quindi \u00e8 preferibile farlo sostituire in un’officina specializzata in impianti gas.<\/p>\n

Se non hai esperienza con gli impianti a gas, consigliamo di far eseguire la sostituzione presso un’officina specializzata, anche per il filtro in fase gassosa.<\/p>\n

Vedi i kit di manutenzione<\/a> Quale filtro monta il mio impianto<\/a><\/p>\n <\/div>\n<\/header>\n\n

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I due filtri GPL<\/h2>\n

Il gas attraversa due filtri prima di arrivare al motore. Ognuno protegge una parte diversa dell’impianto e ha il proprio intervallo di sostituzione.<\/p>\n

\n \n \n
Filtro<\/th>Dove si trova<\/th>Intervallo<\/th>Puoi sostituirlo tu?<\/th><\/tr><\/thead>\n
Fase gassosa<\/td>Tra il riduttore e il flauto iniettori, su un tubo nel vano motore<\/td>20.000 km o una volta all’anno<\/td>S\u00ec, se hai un minimo di esperienza; altrimenti in officina<\/td><\/tr>\n
Fase liquida<\/td>Prima del riduttore o al suo interno, nel tubo rigido proveniente dal serbatoio<\/td>4 anni<\/td>Meglio in officina: lavora con gas liquido in pressione<\/td><\/tr>\n <\/tbody>\n <\/table>\n <\/div>\n

Se vuoi saperne di pi\u00f9 sul primo filtro, su cosa trattiene e come sceglierlo, lo spieghiamo nella guida al filtro GPL in fase gassosa<\/a>.<\/p>\n<\/section>\n\n

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Quando sostituirli<\/h2>\n

Anche se non hai ancora raggiunto l’intervallo previsto, un filtro intasato pu\u00f2 dare dei segnali. Questi sono i pi\u00f9 comuni:<\/p>\n