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Feel confident with every sip that you are getting nothing but the best for you and your family. Keep your Aquifer+ water filtration system flowing with this two-pack of replacement filter cartridges. The Aquifer+ water filtration system uses two filters to effectively reduce harmful chemicals and contaminants including bacteria, virus, lead, mercury, chlorine and pharmaceuticals in your cold water.


  • Includes K-77687 carbon block VOC and K-29639 hollow fiber membrane single replacement filter cartridges
  • For use with the K-29638 Aquifer+ water filtration system
  • Reduces Bacteria
  • Virus
  • Chlorine Taste & Odor
  • Chloramine
  • Particulate Class I
  • Lead
  • Asbestos
  • Cyst
  • Mercury
  • Turbidity
  • and select Pharmaceuticals. See Performance Data Sheet for individual contaminants and reduction performance
  • Reduces over 95% of perfluorooctanoic acid (PFOA) and perfluorooctane sulfonate (PFOS) in drinking water
  • Hollow fiber membrane technology reduces bacteria and virus in the water
  • 0.85 gpm maximum flow rate at 60 psi
  • Filter head automatically turns off the water supply when cartridge is removed


KOHLER Aquifer+ K-29651-NA Replacement filter cartridge two-pack with hollow fiber membrane and carbon block VOC

KOHLER Aquifer+ K-29651-NA Replacement filter cartridge two-pack with hollow fiber membrane and carbon block VOC

Model: K-29651-NA

Regular price $213.68 USD
Sale price $213.68 USD
In Stock: 116


  • Length: 3"
  • Width: 3"
  • Height: 10"
  • Depth:

NEW 45 Days Return Policy

We offer a 45 days money back guarantee from the date your order is delivered to you. 

To be eligible for an return, your item must be unused and in the same condition that you received it must also be in the original packaging. 

Several types of goods are exempt from being returned. Perishable goods such as food, flowers, newspapers, or magazines cannot be returned. We also do not accept products that are intimate or sanitary goods, hazardous materials, or flammable liquids or gases. 

To complete your return, we require a receipt or proof of purchase. 
Please do not send your purchase back to the manufacturer. 

There are certain situations where only partial refunds are granted (if applicable) 
- Any item not in its original condition, is damaged or missing parts for reasons not due to our error 
- Any item that is returned more than 30 days after delivery 

Refunds (if applicable) 
Once your return is received and inspected, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund. 
If you are approved, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within a certain amount of days. 

Late or missing refunds (if applicable) 
If you haven’t received a refund yet, first check your bank account again. 
Then contact your credit card company, it may take some time before your refund is officially posted. 
Next, contact your bank. There is often some processing time before a refund is posted. 
If you’ve done all of this and you still have not received your refund yet, please contact us at

Sale items (if applicable) 
Only regular priced items may be refunded, unfortunately, sale items cannot be refunded. 

Exchanges (if applicable) 
We only replace items if they are defective or damaged. If you need to exchange it for the same item, send us an email at and send your item to Great Northern Kitchen and Bath, 1221 Landmeier Road, Elk Grove Village, IL  60007, United States. 

To return your product, you should mail your product to Great Northern Kitchen and Bath, 1221 Landmeier Road, Elk Grove Village, IL  60007, United States 

You will be responsible for paying for your own shipping costs for returning your item. Shipping costs are non-refundable. If you receive a refund, the cost of return shipping will be deducted from your refund. 

Depending on where you live, the time it may take for your exchanged product to reach you may vary. 

If you are shipping an item over $75, you should consider using a trackable shipping service or purchasing shipping insurance. We don’t guarantee that we will receive your returned item.
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