SKU: 17021658389

Aquamira Frontier Replacement Filter Series III

$14.39 $15.99
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Ships within 48 hours · Estimated delivery Aug 16 - Aug 21

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Description

Aquamira Frontier Replacement Filter Series IIIExtend the capacity of your Frontier Pro with extra Series III GRN Line replacement filters. One extra filter literally doubles the amount of certified bacteria filtration on your journey, while adding less than a single ounce to your pack. The Frontier Pro gets even better with the Series III GRN Line replacement filter. This extremely light weight and packable replacement filter extends your trail or mission for another 50 gallons at less than 1

Extend the capacity of your Frontier Pro with extra Series III GRN Line replacement filters. One extra filter literally doubles the amount of certified bacteria filtration on your journey, while adding less than a single ounce to your pack.

The Frontier Pro gets even better with the Series III GRN Line replacement filter. This extremely light weight and packable replacement filter extends your trail or mission for another 50 gallons at less than 1 ounce of added weight. It also reduces waste and added weight.

The Frontier Series III GRN Line replacement filter is certified Bacteria, Cryptosporidium, and Giardia to EPA standards. The Aquamira Frontier PRO also reduces chemicals, chlorine, bad taste and odors and is certified lead free to NSF/ANSI-372. It installs quickly with just a twist of the wrist for quick and easy use.

Technical Information

"The Aquamira Series III GRN Line replacement filter is the heart of the newly redeisgned Frontier Pro. No need to ditch your entire filter system when it recaches the end of it's service life, now you can change out filters as needed and carry spares at under an ounce each. The Series III replacement filter improves performace, reduces weight and flows better than the previous carbon block version.

Frontier GRN Line filtration is achieved using our unique 2 stage Electro-Positive Adsorption Technology. The replaceable pre-filter disk removes larger particles, then final charged micro-glass fibers “pull” organisms as small as bacteria out of the water stream while still maintaining high flow rates and low pressure drops. GRN Line filters have been thoroughly tested and are certified* to remove protozoan cysts and bacteria to US EPA standards without the use of disinfecting chemicals such as chlorine, bromine, or iodine. The Frontier PRO is certified* lead free (ANSI/NSF-372) and also reduces chlorine and harmful chemicals, bad tastes, and odors. You will be amazed that a filter this small can do so much.

*Certifications by IAPMO R&T - An Authorized EPA, NSF/ANSI Certifying Agency "

Features and Benefits

  • GRN Line Bacteria Filter with up to 500 ml/minute flow rate
  • Certified filtration for 50 gallons (over 180 L)
  • Ultralight and compact 2.5 oz. (71 g) packable protection
  • Replaceable filter design means highly cost-effective extra capacity capability
  • Connects to bottles, bags, bladders, and gravity systems via UQC quick connects
  • Includes three pre-filters to extend filter life and remove twigs and debris
  • Includes Miraguard™ Antimicrobial* Technology which suppresses the growth of bacteria, algae, fungus, mold and mildew within the filter media
  • Certified lead free (NSF/ANSI-372)
  • BPA free, chemical free, and iodine free
  • Filter made in the USA

Product Downloads

Series III GRN Filter Performance Data Sheet

Series III GRN Filter Instructions Manual

IAPMO Lead Free Content Certificate

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 17021658389

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4.1 ★★★★★
Based on 8 reviews
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Verified Purchase
Yamilet Suárez
Carnegie, US
★★★★★ 5
Soft and Comfortable Sheets for Everyday Use
Color: Frosted Lavender, Size: Twin, Color: Frosted Lavender, Size: Twin
I really like these sheets. They are soft, lightweight, and fit my twin mattress perfectly. The lavender color looks beautiful in person and they feel comfortable to sleep on. After washing, they still looked nice and didn’t wrinkle much. Great quality for the price!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 21, 2026
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Verified Purchase
Samantha Rainwater
Bozeman, US
★★★★★ 4
Twin XL sheet set
Color: Dutch Blue, Size: Twin XL
Affordable 3 piece twin XL sheet set comes with fitted sheet, top sheet and pillow case. product is soft, breathable and fits Twin XL bed. Color is nice and vibrant.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 5, 2026
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Verified Purchase
Yildrey Hernandez
New York, US
★★★★★ 5
Bed Sheets
Color: Bright White Striped, Size: Queen
I’m really happy with these bed sheets. They feel soft and comfortable against the skin, and the crisp white color gives the bed a clean, fresh look. The fabric is lightweight but still feels durable and well made. They fit the mattress nicely and stay in place throughout the night. After washing, they came out looking great with no noticeable shrinking or loss of softness.
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Reviewed in the United States on June 6, 2026
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Verified Purchase
Carolyn
Los Angeles, US
★★★★★ 5
Great sheet set
Color: Blush Pink, Size: Full
Super soft right out of the package. Thin material but should be perfect for cool nights. Blush pink is the perfect shade of pink. Love this set. Highly recommended especially at this price point.
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Reviewed in the United States on May 30, 2026
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Verified Purchase
Johanna Duska
Alexandria, US
★★★★★ 5
Perfect Lightweight Sheets for Sensitive Hot sleepers
Color: Cream, Size: Queen
These sheets are soft, thin, and absolutely perfect for me. I have advanced CRPS and erythromelalgia, so I deal with severe nerve burning and heat sensitivity and cannot tolerate being overheated at all. I keep our AC between 56–64 degrees constantly, and since our studio is small, it usually stays around 61–63. These sheets have been a lifesaver for sleep. They are lightweight, breathable, and don’t trap heat, which helps me avoid extreme flare-ups and the intense burning pain I deal with. I'm bedridden so I need to be comfortable. They feel comfortable against my skin and don’t worsen my symptoms when I’m already in a lot of pain and look nice, wash nicely. For the price, they are also a great value. I’m genuinely grateful to have found something that helps me rest more comfortably. Will be buying more for us and gifts.
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Reviewed in the United States on April 24, 2026

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