popularN3RD_01 posted Today 06:02 AM
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popularN3RD_01 posted Today 06:02 AM
Countertop Reverse Osmosis Water Filter $109.99
$110
$375
70% offWoot!
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**Short Answer:** **Yes for the machine, but be careful of the "subscription" trap.**
At **$109**, you are getting a $375+ machine at a massive discount (approx. 70% off). However, this machine uses a "razor and blades" business model. While the hardware is cheap right now, the **ongoing cost to run it is high** compared to standard filters because you **must** buy their proprietary mineral packs.
If you want a high-end RO system that makes hot tea/coffee instantly and don't mind paying premium prices for the water itself (~$0.45/gallon), it's a steal. If you want cheap filtered water, this is not the right device.
***
### **Cost Breakdown**
The initial price is low, but the maintenance costs add up quickly.
#### **1. The Machine**
* **Current Price:** $109.99 (Woot)
* **Regular Price:** ~$375 - $400 USD [1][2]
* **Verdict:** Excellent entry price.
#### **2. Replacement Filters (The "Hidden" Cost)**
* **Cost:** Approx. **$100 - $110 USD** for a set [3][4].
* **Lifespan:**
* **Sediment/Carbon Filter:** 1 year or 1,500 Liters (~396 Gallons).
* **RO Filter:** 2 years or 3,000 Liters (~792 Gallons).
* **Availability:** These are proprietary. If the company (Lang) stops shipping to the US or goes out of business, the machine becomes useless.
#### **3. Mineral Packs ("Langpaks") - The Real Cost**
* **Cost:** Approx. **$30 USD** for a set of minerals [5][6].
* **Yield:** One set treats about **250 Liters (approx. 66 Gallons)** [7][8].
* **Cost Per Gallon:** Roughly **$0.45 per gallon** just for minerals.
* *Comparison:* A standard Brita filter costs about $0.15/gallon to run.
***
### **Critical Questions Answered**
#### **"Do you need the minerals or can you do it without?"**
**You NEED the minerals.**
According to the manufacturer's FAQ, the machine is designed to **not work without them** [9][10].
* **Reason:** Reverse Osmosis (RO) removes *everything*, making water acidic and flat-tasting. The machine adds minerals back in for taste and health.
* **Constraint:** The system likely uses the mineral pack insertion as a key to operate. You cannot simply skip this cost.
#### **"How many gallons can you make before changing the filter?"**
* **RO Filter:** ~792 Gallons (3,000 Liters) [2].
* **Pre-Filter:** ~396 Gallons (1,500 Liters).
* **Minerals:** ~66 Gallons (250 Liters) per pack.
* **Note:** You will buy roughly **12 packs of minerals** ($360) before you need to replace the main RO filter.
***
### **What do the reviews say?**
**Rating:** Generally **3.8 out of 5 stars** [11].
| **Pros (The Good)** | **Cons (The Bad)** |
| :--- | :--- |
| **Taste:** Users universally praise the water taste as "undeniably superior" and crisp. | **Not Cold:** The "Cold" setting is often described as "cool" or "room temperature," not ice cold [11]. |
| **Hot Water:** The instant hot water feature is excellent for tea/coffee lovers. | **Small Tank:** The reservoir is small, requiring frequent refilling (a "nuisance") [11]. |
| **Design:** It looks sleek and modern on the counter. | **Slow Flow:** It takes about 2.5 minutes to make 1 Liter of water [8]. |
***
### **Questions You Forgot to Ask (Buyer's Checklist)**
As a buyer, here are the "gotchas" you should consider before pulling the trigger:
1. **"Can I buy filters in the US easily?"**
* *Answer:* Availability is spotty. Most links go to European sites or a specific US Shopify page (`shop.drinklang.us`). Since this is on Woot (often a clearance site), ensure you can actually buy a 1-2 year supply of filters *now* if you plan to keep it.
2. **"Does it waste water?"**
* *Answer:* Yes, all RO systems waste water. This unit has a roughly **2.3:1 efficiency ratio** (it wastes about 1 cup of water for every 2.3 cups it makes), which is actually very efficient for a countertop RO system [8].
3. **"Is the water truly cold?"**
* *Answer:* No. If you want ice-cold fridge water, this will disappoint you. It uses a "Peltier" cooler which is quiet but not very powerful.
Citations:
[1] LANGWATER | Drinking Water Filtration and ... - drinklang.us https://shop.drinklang.
[2] LANGWATER TheWell 2 Starter Kit - Water Filtration System ... https://drinklang.com/pages/thewe...ralizat
[3] Drinklang USA https://shop.app/m/3jn1xyuram
[4] Replacement Filter Set | 3-Stage Filtering System https://drinklang.com/products/filters-set
[5] Langwater Alpine Blend Minerals – Drinklang USA https://shop.drinklang.
[6] Lang The Well Mineralizing Water Filter Review - WIRED https://www.wired.com/review/lang...er-filter/
[7] The Well Starter Kit - Countertop Reverse Osmosis filter with Minerals https://shop.drinklang.
[8] Countertop Reverse Osmosis Water Filter with Minerals - TheWell 2 ... https://drinklang.com/products/th...h-minerals
[9] FAQ - Drinklang http://drinklang.cn/faq/
[10] FAQ – drinklang https://drinklang.com/pages/water...zation-faq
[11] Lang The Well review - AndroidGuys https://androidguys.com/reviews/lang-the-well/
[12] 1000006513.jpeg https://ppl-ai-file-upload.s3.ama..
[13] 1000006514.jpeg https://ppl-ai-file-upload.s3.ama..
[14] 1000006512.jpeg https://ppl-ai-file-upload.s3.ama..
[15] Countertop Reverse Osmosis Water Filter - Home.Woot https://home.woot.com/offers/coun...ter-filter
[16] LANG TheWell - Countertop Reverse Osmosis System Armenia | Ubuy https://www.ubuy.co.am/en/product...-3-filters
[17] Amazon Ratings and Reviews - Sellout.Woot https://sellout.woot.co
[18] Countertop RO system | reverse osmosis water filtration ... - Lan Shan https://www.lanshan.com
[19] Langwater Alpine Blend Minerals https://drinklang.co.uk/products/...d-minerals
[20] Replacement Water Filters PP GAC CTO RO UF Water Purifer ... https://www.newegg.ca/p/10K-013W-00003?lang=fr
[21] LANGWATER Alpine Blend Natural Mineral Blend Set https://www.ubuy.com.es/en/produc...lang-s-the
[22] drinklang: LANGWATER | Drinking Water Filtration and Natural Minerals https://drinklang.co.uk
[23] Replacement Filter Set | TheWell 2 https://drinklang.co.uk/products/...he-well2-1
[24] LANGWATER Alpine Blend Natural Mineral Blend Set https://www.ubuy.et/en/product/JB...lang-s-the
[25] LANGWATER Premium Mineralized Drinking Water - drinklang https://drinklang.co.uk/pages/lan...ized-water
[26] Shop https://drinklang.com/pages/shop?type=01071
[27] Replacement Filter Set | 3-Stage Filtering System - Drinklang https://drinklang.com/products/re...&499540260
[28] Whole House Heavy Metals Well Water Filter Replacement Set 3 ... https://proaquawater.co
[29] Water Filter Replacement Cartridge - Walmart https://www.walmart.com/c/kp/wate...-cartridge
[30] Best value water filter to NSF53 standards or better? - Reddit https://www.reddit.com/r/GoodValu...ndar
[31] 3 steps to change the filters of TheWell RO Water Filtration System ... https://www.youtube.com/watch%3Fv=39tfA
[32] Replacement Water Filters for Home Water Filtration Systems https://aquasureusa.com/collectio...ZgM
[33] Pakistani minerals - weloveminerals https://weloveminerals.
[34] drinklang: LANGWATER | Drinking Water Filtration and Natural ... https://drinklang.co.uk/%3Fsrslti...h0v
[35] Best Water Filter Buying Guide - Consumer Reports https://www.consumerrep
[36] Valupak Multivitamin & Minerals | 30 Tablets - Vitadeal https://justvitadeal.co
[37] [PDF] Minerals Yearbook, Area Reports: International 2019, Asia and the ... https://pubs.usgs.gov/myb/vol3/20...acific.pdf
[38] Liter to Gallons Unit Conversion Help - YouTube https://www.youtube.com/watch?v=xBCfsuY
[39] Famous Tractor Brands - Quality Agricultural Machinery - Alibaba.com https://m.alibaba.com/showroom/tr...rands.html
[40] District Census Handbook https://censusindia.gov
[41] count_1w.txt - Laboratoire de Recherche en Informatique https://www.lri.fr/~adecelle/cont...unt_1w.t
[42] Shop - The Local Water https://thelocalwater.c
[43] 333333 23135851162 the 13151942776 of 12997637966 ftp://ftp.cs.princeto
[44] Lifestraw Peak - Waterfilter Mountain Blue | ANWB Webwinkel https://www.anwb.nl/webwinkel/p/9...ntain-blue
[45] ecprice/wordlist - MIT https://www.mit.edu/~ecprice/wordlist.100000
[46] TheWell Starter Kit + Orange | Countertop Reverse ... https://shop.drinklang.
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