High Capacity Alkaline Water Filter Replacement - V21RFPH | 10 Inch Compatible with All Traditional RO Systems
Optimize your reverse osmosis system with the VIVA21 V21RFPH Alkaline remineralization replacement filter. This single 1/4" quick connect pH+ replacement cartridge is specifically engineered to add calcium carbonate mineral back into the water. 18 months capacity under normal household use.
Compatible with all traditional under sink reverse osmosis systems. Designed for high performance, consistent clean and healthy drinking water.
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Dimension
Dimension
Fits into all standard under sink reverse osmosis systems.
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Alkaline Filter Delivering Healthy Minerals
The Perfect Solution to Optimal Lifestyle
The alkaline filter fits into all traditional multi-stage reverse osmosis system on the market. It remineralize your pure water with calcium carbonate mineral. Delivering an optimal state of ph+ drinking water.
All-natural Minerals
Enhance your drinking water by boosting pH level with healthy minerals.
Certified
The VIVA21 RO System is certified by WQA Gold Seal to meet the strict NSF 58 and NSF 372 standards.
Experience
Design and built in the USA. Aimed to last 12 months to protect your safe drinking water.
Care
Strive to deliver happiness to every customer. Enjoy peace of mind with lifetime support.
FAQs
How long does shipping take?
How long does shipping take?
Shipping typically takes 1 business day. Then the rest is taken care by the shipping carrier of your choice.
Depending on the destination and customs processing times. You will receive a tracking number once your order has shipped so you can monitor its progress.
Does my filters come in any packaging?
Does my filters come in any packaging?
Yes, all our filters ship with security wrapped. Remember to remove them before putting them into your reverse osmosis system.
How often should I replace my alkaline filter?
How often should I replace my alkaline filter?
We recommend replacing your alkaline water filter every 18 months based on regular source water quality.
Every zip code may vary, filters should be replaced if noticed a change in taste.
What payment methods do you accept?
What payment methods do you accept?
We accept a variety of payment methods to make your shopping experience convenient. These include credit cards (Visa, Mastercard, American Express), PayPal, and, in some regions, alternative payment methods such as Apple Pay or Google Pay. Rest assured, your payment information is secure and protected during the checkout process.

