--- title: "Whirlpool Door Filter: the compact heat pump machine's lint screen needs attention" description: "What Door Filter means on Whirlpool Door Filter: the compact heat pump machine's lint screen needs attentions, what to check before booking, and when it is not…" url: "https://appliancemaintenance.center/error-codes/whirlpool-door-filter-lint-screen/" --- # Whirlpool Door Filter: the compact heat pump machine's lint screen needs attention On Whirlpool's compact heat pump dryer, the lint screen sits in the door rather than the top of the drum, and this alert means it is either blocked by lint or not pushed back into place correctly after cleaning. ## What Door Filter actually means. On Whirlpool's compact heat pump dryer, the lint screen sits in the door rather than the top of the drum, and this alert means it is either blocked by lint or not pushed back into place correctly after cleaning. Whirlpool home appliance display · also shown as Door Filter (Lint Screen) What to do when Door Filter shows on the home appliance ### Kind of code Filters A filter has reached the end of its life or is clogged enough for the appliance to notice: a refrigerator water cartridge past its gallons or months, a hood's grease or charcoal filter loaded with residue, a dish-care filter packed with food, a washer inlet filter choked with grit. The fix is a clean or a new filter of the right part number, fitted with the appliance unplugged and the water closed where there is one, then the reminder reset. ### Usually leads to Water filter and descaling service Fresh filters in dispensers and ice makers, and scale cleared from steam ovens, ice makers and dish care machines. ### Shows up as Appliance Maintenance Code or Reminder Light: Filter, Descale, Vent Check An appliance maintenance code is a reminder, icon or short code on a display asking for a filter change, descaling, a tub clean, rinse aid or an exhaust check rather than reporting a broken part. ### Make Whirlpool Whirlpool appliances fill kitchens and laundry rooms across the country, and most of their upkeep is simple: filters rinsed or changed, coils brushed, lint paths cleared. ### Source Whirlpool support: Door Filter (Lint Screen) error code, Compact Heat Pump Dryer Documented specifically for Whirlpool's Compact Heat Pump Dryer; standard Whirlpool dryers instead show the separate AF / "Check Vent" alert for a blocked lint screen or vent run. ## Before you book, in this order. Each step comes from Whirlpool's own guidance for Door Filter on its home appliances. Follow it to the end: the last card says whether this is a visit. 01 Pull the lint screen straight up and out of the door compartment. 02 Roll the lint off the screen with your fingers rather than rinsing or washing it. 03 Push the lint screen firmly back into place and confirm it is fully seated in the filter compartment. 04 If the alert persists with the screen clean and seated, book a visit rather than keep running the dryer with it loose. ### Still there? It usually turns into [water filter and descaling service](https://appliancemaintenance.center/services/water-filter-and-descaling-service/). Book with the code and the model number. ### What not to do This is a filter-position and lint alert, not a heating or airflow-duct failure. Whirlpool is explicit that running the dryer with the screen loose, damaged or missing risks overheating, so it should not be ignored the way a full drying cycle sometimes gets stretched out to compensate. ## What you may notice with it. The home appliance problems Door Filter tends to arrive with. Answer these at the home appliance before anyone is booked. [All problems](https://appliancemaintenance.center/problems/) Before you call ### [Appliance Maintenance Code or Reminder Light: Filter, Descale, Vent Check](https://appliancemaintenance.center/problems/appliance-maintenance-code/) [All 8 causes, cheapest first](https://appliancemaintenance.center/problems/appliance-maintenance-code/) It also comes with - [**Laundry Taking Two Cycles to Dry: The Lint Path Is Usually Why**](https://appliancemaintenance.center/problems/laundry-taking-two-cycles-to-dry/) Problem ### Appliance Maintenance Code or Reminder Light: Filter, Descale, Vent Check 8 causes, cheapest first Where Door Filter usually leads ## Water filter and descaling service. **Water filters replaced and flushed, inlet screens checked, descaling run on a steam oven, ice maker or dish care machine · low.** Book a visit [What the job involves](https://appliancemaintenance.center/services/water-filter-and-descaling-service/) ## Whirlpool home appliances. Whirlpool appliances fill kitchens and laundry rooms across the country, and most of their upkeep is simple: filters rinsed or changed, coils brushed, lint paths cleared. [Whirlpool home appliance maintenance](https://appliancemaintenance.center/brands/whirlpool/) More Whirlpool codes [AF](https://appliancemaintenance.center/error-codes/whirlpool-af-check-vent/) [Clean Filter](https://appliancemaintenance.center/error-codes/whirlpool-clean-filter-compact-washer/) [Replace Filter](https://appliancemaintenance.center/error-codes/whirlpool-water-filter-status/) [Clean Washer](https://appliancemaintenance.center/error-codes/whirlpool-clean-washer-affresh/) Filters on other makes [Bertazzoni Replace water filter. Press OK to start](https://appliancemaintenance.center/error-codes/bertazzoni-coffee-replace-water-filter/) [BlueStar Timer icon blinking, blower off](https://appliancemaintenance.center/error-codes/bluestar-hood-timer-filter/) [Bosch E22](https://appliancemaintenance.center/error-codes/bosch-e22/) [Café Replace Filter light (ice maker)](https://appliancemaintenance.center/error-codes/cafe-replace-filter-ice-maker/) [Cove Clean filter. Press Enter once cleaned, or press Cancel to ignore.](https://appliancemaintenance.center/error-codes/cove-clean-filter/) [Dacor Filter Reset](https://appliancemaintenance.center/error-codes/dacor-filter-reset/) [Electrolux Water Filter Status](https://appliancemaintenance.center/error-codes/electrolux-water-filter-status/) [Fisher & Paykel CLr FLtr](https://appliancemaintenance.center/error-codes/fisher-and-paykel-washer-clr-fltr/) [All 43 codes of this kind](https://appliancemaintenance.center/error-codes/#family-filter) Whirlpool builds this ### Cold storage Upkeep for everything in the house that keeps things cold: refrigerators, freezers, wine and beverage units and ice makers, cleaned and checked before they start struggling. Whirlpool builds this ### Cooking appliances Upkeep for ovens, ranges, cooktops, hoods, microwaves, steam and speed ovens: burners and igniters cleaned, gas joints checked, grease filters and descaling done on time. Whirlpool builds this ### Dish care Upkeep for dishwashers and disposers: filters rinsed, spray arms cleared, the door seal and drain loop checked, and hard-water scale kept off the parts that heat and spray. ## In Whirlpool's own words > Door filter (lint screen) is blocked by lint [Whirlpool support: Door Filter (Lint Screen) error code, Compact Heat Pump Dryer](https://producthelp.whirlpool.com/Laundry/Dryers/Compact_Heat_Pump_Dryer/Error_Codes/Door_Filter_(Lint_Screen)_-_Error_Code_-_Compact_Heat_Pump_Dryer) [Whirlpool support: Door Filter (Lint Screen) error code, Compact Heat Pump Dryer](https://producthelp.whirlpool.com/Laundry/Dryers/Compact_Heat_Pump_Dryer/Error_Codes/Door_Filter_(Lint_Screen)_-_Error_Code_-_Compact_Heat_Pump_Dryer) [Whirlpool support: Door Filter (Lint Screen) error code, Compact Heat Pump Dryer](https://producthelp.whirlpool.com/Laundry/Dryers/Compact_Heat_Pump_Dryer/Error_Codes/Door_Filter_(Lint_Screen)_-_Error_Code_-_Compact_Heat_Pump_Dryer) Every code on this site is taken from the manufacturer's documentation, never from a forum or a parts listing. Documented specifically for Whirlpool's Compact Heat Pump Dryer; standard Whirlpool dryers instead show the separate AF / "Check Vent" alert for a blocked lint screen or vent run. ## Whirlpool Door Filter home appliance maintenance, where we come out. The same visit in every metro below: the code, the model number, and a diagnosis before any part is ordered. 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Pull the lint screen straight up and out of the door compartment. If it comes back, it needs a visit. ### Can I rinse the lint screen on my Whirlpool compact heat pump machine? No — Whirlpool specifically says to roll lint off with your fingers rather than rinse or wash the screen, since a wet screen can affect how it seats back in the door. ### I cleaned the door filter but the alert stayed on my Whirlpool machine — why? Check that the screen is pushed firmly back into place and fully seated in its compartment; Whirlpool notes the alert covers a screen that is not correctly positioned, not only one that is dirty. ### Is it safe to keep drying a load with this alert showing? Whirlpool advises against it: running the dryer with the lint screen loose, damaged, blocked or missing can lead to overheating and damage to both the dryer and the fabrics inside it. --- **[Read on the site: Whirlpool Door Filter: the compact heat pump machine's lint screen needs attention](https://appliancemaintenance.center/error-codes/whirlpool-door-filter-lint-screen/)** **[Book a visit with ApplianceMaintenance.center](https://appliancemaintenance.center/schedule/)**