Overall rating: 4.908319 / 5 from 1178 reviews.

AI Generated Review Summary

The GeoPress Purifier Cartridge is praised for its excellent customer service, high-quality product, and effective water purification. Customers appreciate the great taste of the filtered water and the convenience of the filter system. The cartridge is also noted for its outstanding bottle design and ease of use.

Summary topics

• Customer Service (6%): Customers loved the great customer service provided by the company, which was mentioned multiple times in the reviews.
• Water Purification (5%): Customers keep praising the Grayl water purifier, describing it as excellent and the best on the market.
• System Effectiveness (4%): Customers raved about the GRAYL system, praising its effectiveness and ease of use.
• Bottle Design (5%): Customers expressed satisfaction with the bottle, describing it as outstanding, great, and the best they have ever used.
• Product Quality (5%): Customers appreciated the great quality of the product, which was mentioned multiple times in the reviews.

Review topics: ["shipping","color","customer service","issues","quality","design","replacement","feels","looks","size","bag","price","performance","comfort","weight","filter","functionality","fit","plastic","water","results","technology","model","grayl","geopress","tasting","bottle","purifier","works","system"].

Review highlights

• "Easy peasy and clean tasting water." — Eric N.
• "I love this bottle and the fact that the filters is so easy to change makes it well worth it" — Anthony L.
• "Great tasting water, easy to change" — Felipe F.

Reviews

Q&A

How long can the same filter be used (daily) without risk of fouling?

Great question. However, there is no actual hard and fast rule. With that said, if used daily, a great habit to adopt would be to perform a complete cleaning and drying every 10-14 days.

Hi, I live in Switzerland and have just realized that there are two different models available for the geopress purifier filters and I was wondering if they are both original parts. The one model is the one shown on your page where the openings for water are arranged in groups of 6 horizontal slits. In the other one the openings for water are arranged in groups of 3 vertical slits. I just don't want to pay for some cheap copy of your product which is labeled with grayl. Thank you for your help.

Thank you for reaching out, and great question. The filter with the vertical ventilation slits is a first generation filter, while the one with horizontal slits is second generation. They are functionally identical in every regard with the only difference being that the second generation filter is also compatible with the one way drink mix valve.

Is the inner press, top, and outer shell dishwasher safe?

All bottle components (besides for the filter), should be handwashed with warm water and soap.

Hi I was wondering if these filters are freeze safe for cold climates? If the water freezes in the bottle with the filter is the filter safe to use?

Thank you so much for reaching out. They are perfectly functional after a single freeze and thaw cycle, but are not viable after multiple freeze and thaw cycles. Precautions around freezing only apply to wet filters.

I see you no longer sell the blue filters, the ones that only treat for taste. Will you be bringing them back or are you strictly selling the purifying filters only?

In addition to being a purifier, the current cartridges are also filters. Meaning, they also improve taste (odor and color) as they are loaded with ultra-powdered activated carbon.