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How to Submit a Price Match Request
If you find a lower eligible price on an identical OEM part from a qualifying retailer, just navigate to the product page on our website. Right next to the price, you’ll see a “Price Match” button. Click that button to open our Price Match Request Form. Fill out the form and include a link to the competitor’s product, along with the other required details. Our team will review the request based on our Price Match Policy and determine whether it qualifies. If it does, we’ll approve the match; if not, we’ll explain why it didn’t meet the criteria. You’ll hear from us via email once the review is complete. Read More about our Price Match Policy
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Product Description
Keep your water clean, clear, and great-tasting with the genuine LG ADQ73693901 Refrigerator Water Filter Assembly. Designed for select LG refrigerator models, it uses high-efficiency carbon block filtration to reduce common contaminants including lead, chlorine-resistant cysts, BPA, and other impurities. Installation takes just minutes — no tools or water shut-off required. Each filter delivers up to 6 months or ~300 gallons of fresh, filtered water while maintaining your refrigerator’s optimal performance.
Advanced Filtration
Certified to reduce lead, chlorine-resistant cysts, BPA, and other common impurities.
Lead Removal
Removes invisible, tasteless, and odorless lead particles for safer drinking water.
Chlorine Reduction
Reduces chloramines and chlorine to improve taste and water quality.
BPA Reduction
Removes up to 99% of Bisphenol A (BPA) for cleaner, healthier water.
Enjoy cleaner, fresher, and safer drinking water with the LG ADQ73693901 Refrigerator Water Filter Assembly, designed for select LG refrigerators. This genuine LG filter delivers reliable filtration performance to help protect your family from common impurities—while keeping beverages and ice tasting their best.
LG ADQ73693901 Refrigerator Water Filter Assembly – Reliable Filtration for Clean Water
Pure Water Starts Here.
Experience cleaner, fresher-tasting water every day with the
LG ADQ73693901 Genuine Refrigerator Water Filter Assembly —
engineered to reduce contaminants and improve the taste of your water and ice.
What It Reduces:
- Chlorine & Chloramines: Improves taste and removes unpleasant odors.
- Lead, Mercury & Other Metals: Reduces harmful heavy metals for safer water.
- Pharmaceuticals: Helps reduce traces of commonly detected medications.
- Pesticides & Herbicides: Assists in reducing traces of agricultural chemicals.
See How Easy Filter Replacement Can Be
Watch this quick installation video to learn just how simple it is to replace your LG ADQ73693901 Refrigerator Water Filter Assembly. No tools, no water shut-off, and no hassle — just a quick twist and click for cleaner, fresher water in minutes.
Technical Specifications of LG Refrigerator Water Filter - ADQ73693901
| Product Type | Water Filtration Systems |
|---|---|
| Configuration | Refrigerator Water Filters |
| Model | LG ADQ73693901 |
| Filter Media | Premium Activated Carbon Block |
| Filter Life | 6 Months |
| Rated Capacity | 200 Gallons |
| Max. Filtered Water Flow (gpm) | 0.5 |
| Operating Water Pressure (psi) | 20 min. – 120 max. |
| Operating Temperature | 33°F – 100°F (0.6°C – 37.8°C) |
| NSF/ANSI 42 Certification | Yes – Aesthetic Effects (Taste & Odor) |
| NSF/ANSI 53 Certification | Yes – Health Effects (Lead, Mercury, etc.) |
| NSF/ANSI 401 Certification | Yes – Emerging Contaminants |
| Contaminant Reduction Performance | |
| Chlorine Taste and Odor Reduction | 97% |
| Lead Reduction | 99% |
| Mercury Reduction | 96% |
| Cysts Reduction | 99.99% |
| Benzene Reduction | >99% |
| Carbofuran Reduction | >98% |
| Atrazine (Herbicide) Reduction | >97% |
| Lindane (Pesticide) Reduction | >99% |
| Bisphenol A (BPA) Reduction | 99% |
| Pharmaceutical Reduction (Ibuprofen, Trimethoprim, Estrone, etc.) | 95–98% |
| Particulate Class I Reduction | ≥85% |
| VOC Reduction | ≥97% |
| Appearance | |
| Color Appearance | White |
| Dimensions & Weight | |
| Overall Height | 7.1 in (180 mm) |
| Diameter | 2.1 in (53 mm) |
| Approximate Shipping Weight | 0.4 lb (0.18 kg) |
Common Problems & Symptoms for LG Refrigerator Water Filter - ADQ73693901
- Slow or reduced water flow resulting from clogged or expired filter.
- Unpleasant taste or odor in water or ice due to build-up of contaminants.
- Ice maker producing cloudy or smaller ice cubes as water supply is restricted.
- “Replace Filter” indicator or reminder is triggered on refrigerator control panel.
Installation Guide for LG Refrigerator Water Filter - ADQ73693901
Signs & Symptoms
- Water tastes stale, metallic or has a strong chlorine odor.
- Ice cubes appear cloudy, small or have unusual flavor.
- Water dispenser flow is obviously slower than usual.
- Filter change indicator or “Replace Filter” message becomes active.
- Visible residue or particles in dispensed water.
Installation Guide
- Locate the filter housing in your refrigerator (typically upper right interior or behind the kick-plate).
- Turn or release the old filter assembly and remove it carefully — have a towel ready for drips.
- Insert the new LG ADQ73693901 filter assembly into the designated slot, aligning the tabs or guide arrows, and turn or snap until it locks securely.
- Flush the system by running water from the dispenser for 2–3 minutes (or until water runs steady and clear) to remove air and any loose carbon.
- Reset the filter change indicator in your refrigerator if applicable (see user manual for instructions).
Return Policy
- Hassle-free returns within 30 days of purchase.
- Items must be unused and in original packaging.
- Quick refunds issued after inspection of the returned product.
- Free replacement offered for defective or damaged items.
- Dedicated support team ensures a smooth and transparent return process.
Compatible Models
Locate your appliance’s model number on the manufacturer’s label and use it to check part-model compatibility before ordering.
Where to find my model number?
| Brand | Model Number | Model Description | Exploded View |
|---|---|---|---|
No Models Found
The LG Refrigerator Water Filter - ADQ73693901 is the correct replacement for the following model numbers
Keep your water clean, clear, and great-tasting with the genuine LG ADQ73693901 Refrigerator Water Filter Assembly. Designed for select LG refrigerator models, it uses high-efficiency carbon block filtration to reduce common contaminants including lead, chlorine-resistant cysts, BPA, and other impurities. Installation takes just minutes — no tools or water shut-off required. Each filter delivers up to 6 months or ~300 gallons of fresh, filtered water while maintaining your refrigerator’s optimal performance.
Advanced Filtration
Certified to reduce lead, chlorine-resistant cysts, BPA, and other common impurities.
Lead Removal
Removes invisible, tasteless, and odorless lead particles for safer drinking water.
Chlorine Reduction
Reduces chloramines and chlorine to improve taste and water quality.
BPA Reduction
Removes up to 99% of Bisphenol A (BPA) for cleaner, healthier water.
Enjoy cleaner, fresher, and safer drinking water with the LG ADQ73693901 Refrigerator Water Filter Assembly, designed for select LG refrigerators. This genuine LG filter delivers reliable filtration performance to help protect your family from common impurities—while keeping beverages and ice tasting their best.
LG ADQ73693901 Refrigerator Water Filter Assembly – Reliable Filtration for Clean Water
Pure Water Starts Here.
Experience cleaner, fresher-tasting water every day with the
LG ADQ73693901 Genuine Refrigerator Water Filter Assembly —
engineered to reduce contaminants and improve the taste of your water and ice.
What It Reduces:
- Chlorine & Chloramines: Improves taste and removes unpleasant odors.
- Lead, Mercury & Other Metals: Reduces harmful heavy metals for safer water.
- Pharmaceuticals: Helps reduce traces of commonly detected medications.
- Pesticides & Herbicides: Assists in reducing traces of agricultural chemicals.
See How Easy Filter Replacement Can Be
Watch this quick installation video to learn just how simple it is to replace your LG ADQ73693901 Refrigerator Water Filter Assembly. No tools, no water shut-off, and no hassle — just a quick twist and click for cleaner, fresher water in minutes.
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