Ro Filter Tds For Usp Grade Water Wholesale
5.0
42,256 sold
5.0
24,682 sold
5.0
23,553 sold
4.9
22,933 sold
5.0
19,572 sold
4.7
15,530 sold
5.0
9,003 sold
5.0
6,354 sold
5.0
6,334 sold
5.0
4,234 sold
![Ro Filter Tds For Usp Grade Water [Wholesale] Household Sull 11inch Korean-Style](https://cbu01.alicdn.com/img/ibank/O1CN01ohUgDI1TITSVVLzom_!!2908632359-0-cib.jpg_460x460q100.jpg)
5.0
3,280 sold
4.9
3,100 sold
4.9
2,922 sold
4.9
2,326 sold
4.9
1,753 sold
4.9
1,440 sold
5.0
1,373 sold
4.9
1,348 sold
4.9
1,203 sold
5.0
1,065 sold
# Ro Filter Tds For Usp Grade Water Wholesale: Buy Direct at Factory Prices
Market Trends of Ro Filter Tds For Usp Grade Water
Growth Drivers
More households and small labs now demand water purity that meets USP grade standards. The ro filter tds for usp grade water segment keeps growing because tap water quality varies wildly across regions. Small shop owners see steady repeat orders from customers who test their water at home.
A simple TDS meter check convinces many first-time buyers to upgrade their filters. And replacement cycles are short, so demand stays consistent month after month.
Seasonality
Sales of ro filter tds for usp grade water products pick up before summer and during dry seasons. That’s when TDS levels in tap water spike, and customers start complaining about taste. Small sellers stock up in early spring to avoid shipping delays later.
The fourth quarter also sees a bump as households prepare for holidays and family gatherings. But the off-season still moves steady volume from repair shops and repeat buyers.
Why Buy Ro Filter Tds For Usp Grade Water Here
Start with a Single Piece
You do not need to buy a dozen units to get a fair price. The ro filter tds for usp grade water category here lets you order one piece at wholesale pricing. That means you test a product before committing to larger quantities. Many first-time buyers grab just one membrane to check quality and fit.
If it sells well, you simply come back and order more. No pressure, no wasted stock.
Skip the Middleman
Every filter here ships straight from the factory floor. That is why the ro filter tds for usp grade water items show prices like $2.72 or even $0.35 for a filter element. Middlemen usually add 30% to 50% on top of factory prices.
You are paying the same rate a big store would pay, but without the volume demands. And because the source is direct, stock moves fast and stays fresh.
One Shipping Fee for Everything
This is the part small sellers love. Buy ten different filter models from different factories, and we pack them into one shipment. The ro filter tds for usp grade water order gets combined with your other purchases, so you pay one international freight fee instead of ten. Air and sea options both include customs duties in the quote.
A $50 order might ship for less than $15 to many countries. That is how you keep margins healthy.
| Product | Rating | Price | Monthly Sales |
|---|---|---|---|
| NHQY reverse osmosis membrane 75G100G400 | 5.0 | $2.72 | 42256 |
| Wellington Ro Membrane Filter Element Pu | 5.0 | $2.72 | 24682 |
| Reverse osmosis RO membrane 75/100/60040 | 5.0 | $2.3 | 23553 |
| Household Water Purifier 300Cc 450Cc 150 | 4.9 | $0.35 | 22933 |
| Times Wharton Huitong reverse osmosis me | 5.0 | $7.95 | 19572 |
| Water purifier filter element 10 inch PP | 4.7 | $0.58 | 15530 |
| Water Purifier M6 Integrated Ro Membrane | 5.0 | $2.19 | 9003 |
| Watton 75g Water Purifier Ro Membrane Fi | 5.0 | $7.95 | 6354 |
| Novartis Qingyuan Water Purifier Water P | 5.0 | $1.47 | 6334 |
| Macker M6 Quick-Connect Filter Element P | 5.0 | $2.93 | 4234 |
| [Wholesale] Household Sull 11inch Korean | 5.0 | $2.31 | 3280 |
| Wellington Ro Membrane Filter Element Pu | 4.9 | $3.14 | 3100 |
| Huitong Quick-Connect Filter Element for | 4.9 | $2.07 | 2922 |
| HID Wellington RO Membrane 1812-75G to 3 | 4.9 | $3.61 | 2326 |
| Zhu Cheng RO membrane filter element 50g | 4.9 | $3.84 | 1753 |
| AO Smith! Water purifier filter element | 4.9 | $7.75 | 1440 |
| Qin'An Adapts to Angel Nezha Series Wate | 5.0 | $6.29 | 1373 |
| 4040 Reverse Osmosis Membrane Filter Ele | 4.9 | $49.15 | 1348 |
| Household Water Purifier RO membrane fil | 4.9 | $7.95 | 1203 |
| Csm Water-Saving Membrane 75g Shihan Mem | 5.0 | $8.54 | 1065 |
What Are the Best Ro Filter Tds For Usp Grade Water Products?
The table below lists real products from this category page, with ratings, prices, and monthly sales pulled directly from current listings. Every number reflects what buyers actually ordered last month. Use it to spot winners fast.
How To Choose Ro Filter Tds For Usp Grade Water
Look at Real Reviews
Ratings tell you what works in real homes, not just on paper. A 5.0 rating on the NHQY reverse osmosis membrane 75G100G400 with 42,256 monthly sales shows strong trust. Compare that to the 4.7 rating on the 10-inch PP filter, which still sells 15,530 units because it is cheap and simple.
Read a few comments about TDS reduction and flow rate. That is the fastest way to separate good stock from slow movers.
Match Your Selling Price
Your customers care about the final price tag. The Household Water Purifier 300Cc 450Cc 150 at $0.35 is perfect for market stalls and impulse buys. But a repair shop might prefer the Times Wharton Huitong reverse osmosis membrane at $7.95, which sells 19,572 units monthly. Think about who walks into your store.
If they ask for “the cheap one,” stock the low-end filters. If they ask for “the good one,” carry the $7–$8 range.
Search by Photo for the Lowest Price
Seen a filter selling elsewhere and want to beat that price? Use the image search tool on this page. Upload a photo of any ro filter tds for usp grade water product you find online. The system scans our factory listings and shows matching items at lower prices.
One seller found the Wellington RO membrane for $3.14 after seeing it at $6 on another site. That kind of price gap pays for your shipping costs.
Typical Use Cases
Small Online Shops
Shop owners who sell on social media or their own websites use this category to build a steady catalog. They order a mix of PP filters, RO membranes, and quick-connect elements. The 4040 Reverse Osmosis Membrane Filter Element at $49.15 is a slower seller but brings high profit per unit.
Most online sellers start with the $2–$3 range and test which models get repeat orders.
Resellers
Resellers buy in small batches and sell to local repair shops or hardware stores. The Zhu Cheng RO membrane filter element 50g at $3.84 and the Qin'An Angel Nezha series at $6.29 are popular picks. They bundle several units into one shipment, then split the cost across their local customers.
The warehouse quality check means every piece is photographed and verified before packing, so returns stay rare.
Gift and Party Sellers
This might sound unusual, but party supply sellers add water purifier filters as practical gift add-ons. The Household Water Purifier RO membrane filter at $7.95 and the Csm Water-Saving Membrane 75g at $8.54 are common choices. They pair well with kitchen gadgets or housewarming bundles. The 7-day return policy gives these sellers confidence when testing a new product line.
FAQs
Can I really order just one piece at wholesale price?
Yes. Every item on this page is available from a single unit. The $2.72 NHQY membrane and the $0.35 Household Water Purifier element both ship at the same low unit price. No minimum order, no hidden fees. You pay the listed price plus shipping.
How does the combined shipping actually work?
When you order multiple items from different factories, we gather them at our warehouse first. Then they are packed into one box and sent with a single freight quote. Air and sea options both include customs duties. This is how a mixed order of filters and other goods stays affordable.
What happens if a product arrives damaged or wrong?
You get 7 days to inspect everything after delivery. If something is off, start a return request and send photos. The warehouse team reviews each case and issues a refund or replacement. Because every item is checked and photographed before shipping, problems are rare.
How do I know which filter fits my customer’s machine?
Check the model number on the old filter, then match it with the product titles here. The Wellington Ro Membrane Filter Element Pu and the Watton 75g Ro Membrane both list compatible models. When in doubt, message the seller with a photo of the old part. Most replies come within a day.
Are the prices really the lowest I can find?
The factory-direct model keeps prices at the level you see in the table. The Macker M6 Quick-Connect Filter Element at $2.93 and the HID Wellington RO Membrane at $3.61 are already below typical retail. Use the image search tool to compare against any other site.
If you find a lower price on the same item, show it to us and we will match it.