--- product_id: 28961352 title: "ZeroWater 4-Pack Replacement Filter Cartridges ZR-004, 4 Count (Pack of 1), Basic pack" brand: "zerowater" price: "789 zł" currency: PLN in_stock: true reviews_count: 9 category: "Zero Water" url: https://www.desertcart.pl/products/28961352-zerowater-4-pack-replacement-filter-cartridges-zr-004-4-count store_origin: PL region: Poland --- # 5-stage filtration tech Fits all ZeroWater pitchers 99.6% TDS removal ZeroWater 4-Pack Replacement Filter Cartridges ZR-004, 4 Count (Pack of 1), Basic pack **Brand:** zerowater **Price:** 789 zł **Availability:** ✅ In Stock ## Summary > 💧 Elevate your hydration game with ZeroWater’s purest promise! ## Quick Answers - **What is this?** ZeroWater 4-Pack Replacement Filter Cartridges ZR-004, 4 Count (Pack of 1), Basic pack by zerowater - **How much does it cost?** 789 zł with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/28961352-zerowater-4-pack-replacement-filter-cartridges-zr-004-4-count) ## Best For - zerowater enthusiasts ## Why This Product - Trusted zerowater brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Switch & Upgrade:** Compatible with other major brands—make the switch to ZeroWater for superior purity. - • **Pure Water, Every Time:** Advanced 5-stage filtration removes virtually all dissolved solids for crisp, clean taste. - • **Universal Compatibility:** Seamlessly fits all ZeroWater pitchers and dispensers, from compact to large capacity. - • **Long-Lasting Performance:** Reliable filtration that lasts 2-3 weeks, keeping your water fresh without leaks or fuss. - • **Certified Safety Assurance:** NSF-certified to reduce lead and heavy metals, protecting your health with every sip. ## Overview ZeroWater 4-Pack Replacement Filter Cartridges deliver industry-leading 5-stage filtration that removes 99.6% of total dissolved solids, including lead and heavy metals. NSF-certified and compatible with all ZeroWater pitchers and dispensers, these filters ensure consistently pure, great-tasting water. Each filter lasts approximately 2-3 weeks, providing a hassle-free upgrade to your daily hydration routine. ## Description ZeroWater replacement filters ensures pure-tasting cleaner water It Fits in all ZeroWater pitchers and water dispensers from the smallest pitcher to the largest Review: will buy again - love this brand! gets the water super filtered and easy to tell when it’s time for a replacement. great quality. for me lasts about 2-3 weeks. as long as it’s connected correctly it doesn’t leak. makes the water taste great. Review: Water droplets are normal and are from final testing of product. - I attached the Ai overview about the water droplets inside new packaging. I also tested after filling and meter was at ZERO. Been using for years and the best water you can buy. AI Overview** It is completely normal and harmless for a new ZeroWater filter to have water droplets inside the sealed bag. This is a result of the final manufacturing step, where the carbon media inside the filter is rinsed with purified water before packaging. Here's why this moisture is no cause for concern: A normal part of the process. ZeroWater deliberately rinses the filter's contents before sealing it. This is a quality assurance measure to prepare the filter and minimize carbon dust, meaning you do not need to soak it before use. Condensation. The small amount of water left behind from the final rinse can cause condensation to form inside the plastic wrapping, which appears as tiny water droplets. This is similar to how condensation forms inside any sealed container when there's a temperature difference. The filter is sealed and safe. The presence of moisture is not an indication that the filter is used, damaged, or defective. Because it is sealed immediately after rinsing, the moisture is completely harmless. ## Features - ZeroWater replacement filters: ensures pure-tasting, cleaner water. It Fits in all ZeroWater pitchers and water dispensers, from the smallest pitcher to the largest. - Five stage water filtration: unlike many water filters & pitchers, ZeroWater filters use 5 stages of filtration, to bring you cleaner, better tasting water. Instead of carbon filtering only, our filters use ion exchange technology to reduce contaminants. - Nsf certified: ZeroWater filters are certified to reduce lead and other heavy metals. ZeroWater removes 99. 6% of total dissolved solids, 2x more than the leading brand (tested by Independent lab). - Get more out of your water: with a variety of options, you can have cleaner water anywhere, from pitchers, bottle filtration systems, or portable on-the-go cup filters. - ZeroWater quality: some ZeroWater filters are compatible with other brands of water pitchers. Try switching to ZeroWater if you have used water filters or pitchers from Brita, pur, aquagear, nakii, Waterdrop, Kenmore, berkey, fridgidaire, or a Qu as an a. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0189G52OK | | Best Sellers Rank | #23,644 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #40 in Pitcher Water Filters | | Brand | ZeroWater | | Compatible Water Purifier Models | ZeroWater ZBD-040, ZeroWater ZD-010RP, ZeroWater ZD-012-RP, ZeroWater ZD-013W, ZeroWater ZD-018, ZeroWater ZD-022-RR, ZeroWater ZD-030RP, ZeroWater ZD-032-RR, ZeroWater ZD-052-RR, ZeroWater ZD-20RPN, ZeroWater ZFM-400CR, ZeroWater ZJ-003, ZeroWater ZJ-004S, ZeroWater ZP-006, ZeroWater ZP-006-4, ZeroWater ZP-007RP, ZeroWater ZP-010, ZeroWater ZP-010ECO, ZeroWater ZP-012-RR, ZeroWater ZR-0810N | | Customer Reviews | 4.6 4.6 out of 5 stars (3,348) | | Date First Available | June 16, 2015 | | External Testing Certification | NSF | | Global Trade Identification Number | 00851510006002 | | Is Discontinued By Manufacturer | No | | Item Weight | 3.02 pounds | | Item model number | ZR004 | | Manufacturer | ZeroWater. | | Material | Porcelain | | Number of Items | 1 | | Product Benefits | Reduces Microbial Cysts | | Product Dimensions | 13"D x 18"W x 13.69"H | | Set Name | 4-pack | | UPC | 851510006002 | | Unit Count | 4.0 Count | ## Product Details - **External Testing Certification:** NSF - **Item Weight:** 3.02 Pounds - **Material:** Porcelain - **Product Benefits:** Reduces Microbial Cysts - **Product Dimensions:** 13"D x 18"W x 13.69"H ## Images ![ZeroWater 4-Pack Replacement Filter Cartridges ZR-004, 4 Count (Pack of 1), Basic pack - Image 1](https://m.media-amazon.com/images/I/61j-9Bu6UML.jpg) ## Questions & Answers **Q: New filter right out of a box of 4 and it doesn’t work! ppm 326! my tap water is 302...? yes the o ring is there and i screwed it in properly. ?..** A: Have not seen this with any of the filters - on my third one out of the 4 pack. I have found they last a long time before needing to be changed. Maybe try another filter and see what happens. Thoroughly clean everything first. **Q: I just received my filters on august 4. by august 6 the tester reads 16. is this defective filter? there is only one person in household.** A: The filter normally works between 3-4 months for myself, 2 months when my son is home from college. A failure so quickly can be caused by a number of things; the filter may not be seated in the holder correctly, the filter may not be tightened or the fulfillment company damaged the product before shipping but shipped it anyway. Yes the last one did happen. **Q: Does it contain coconut shells?** A: I didn't see any coconuts. I have no idea what you are driving at. Coconut shells? Am I missing something? **Q: Whats the difference between the zr-004 filter and the zr-006 filter besides 15 dollars?** A: Not much 'Google' info available about this, but on the ZeroWater FAQs page, someone asked what the difference was between ZR-001 and ZR-017, and ZeroWater responded with 'just the quantity is different'. ## Customer Reviews ### ⭐⭐⭐⭐⭐ will buy again *by T***Y on January 5, 2026* love this brand! gets the water super filtered and easy to tell when it’s time for a replacement. great quality. for me lasts about 2-3 weeks. as long as it’s connected correctly it doesn’t leak. makes the water taste great. ### ⭐⭐⭐⭐⭐ Water droplets are normal and are from final testing of product. *by W***R on October 3, 2025* I attached the Ai overview about the water droplets inside new packaging. I also tested after filling and meter was at ZERO. Been using for years and the best water you can buy. AI Overview** It is completely normal and harmless for a new ZeroWater filter to have water droplets inside the sealed bag. This is a result of the final manufacturing step, where the carbon media inside the filter is rinsed with purified water before packaging. Here's why this moisture is no cause for concern: A normal part of the process. ZeroWater deliberately rinses the filter's contents before sealing it. This is a quality assurance measure to prepare the filter and minimize carbon dust, meaning you do not need to soak it before use. Condensation. The small amount of water left behind from the final rinse can cause condensation to form inside the plastic wrapping, which appears as tiny water droplets. This is similar to how condensation forms inside any sealed container when there's a temperature difference. The filter is sealed and safe. The presence of moisture is not an indication that the filter is used, damaged, or defective. Because it is sealed immediately after rinsing, the moisture is completely harmless. ### ⭐⭐⭐⭐⭐ Makes water taste healthy. *by J***S on December 19, 2025* We love the Zero wáter system. Water tastes 'like real water' using the filters. ## Frequently Bought Together - ZeroWater 4-Pack Replacement Filter Cartridges ZR-004, 4 Count (Pack of 1), Basic pack - ZeroWater 12-Cup Ready-Pour 5-Stage Water Filter Pitcher 0 TDS for Improved Tap Water Taste - IAPMO Certified to Reduce Lead, Chromium, and PFOA/PFOS - ZW2 TDS Meter, Replacement for Zerowater ZT-2 Water Tester, Blue --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pl/products/28961352-zerowater-4-pack-replacement-filter-cartridges-zr-004-4-count](https://www.desertcart.pl/products/28961352-zerowater-4-pack-replacement-filter-cartridges-zr-004-4-count) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-04-25*