StoreDeal.ai store
Shop
  • Deals
  • Deal checker
  • Black Friday
  • Buying guides
  • Brands
  • Stores
Travel
  • Flight deals
  • Hotel deals
Company
  • Research
  • Press
  • Use in AI assistants
  • Contact
  • deal.ai apps
Black Friday 2026
  • Walmart
  • Best Buy
  • Target
  • TVs
  • Laptops
  • Headphones
  • Apple
  • Gaming
  • Vacuums
  • Kitchen
  • Toys
  • Smartwatches
  • Tablets
  • Furniture
  • Mattresses
© Deal.ai Inc.·2222 Ponce de Leon Blvd, Miami, FL 33134·support@deal.ai
TermsPrivacy
Deal.ai › Sagan Life › Travel
Sagan Life
Rapidflo Survival Water Filter
Sagan Life

Rapidflo Survival Water Filter

Best price now

$49.99at Mammoth NationChecked 1 h ago

Compared across 3 stores. Prices are checked against each store and labelled with when.

Visit Mammoth Nation

Ask our agent about this product

It checks today's price at every store, compares the alternatives and answers in about a minute.

Enter to send, Shift+Enter for a new line

Price facts

  • Lowest price today: $49.99 at Mammoth Nation (checked Nov 14, 2026).
  • Checked at 3 stores.

Our take on the Rapidflo Survival Water Filter

The Rapidflo is a hand-pump water purifier built for disaster kits and backcountry trips. Its Journey filter removes bacteria, protozoa and viruses without chemicals, batteries or moving parts, and the 22-inch pump lets you draw from a stream, lake or boat without kneeling in the mud. At 6.2 oz it packs into a jacket pocket. It treats up to 250 gallons per filter. Against straw filters like the Sawyer Squeeze or LifeStraw, it wins on virus removal and on pumping for a group without bending down, but it is heavier, bulkier and needs two hands to operate.

Best forEmergency and disaster kitsGroup camping and backpackingStream, lake or boat-side water collectionTravelers in areas with questionable tap or surface water
Pros
  • Removes viruses as well as bacteria and protozoa
  • No chemicals, batteries or moving parts
  • Long pump reach keeps you dry on the bank
  • Pumps for a bottle or for others in your party
  • Compact and light for a pump purifier
Cons
  • Hand pumping takes effort and ties up both hands
  • Filter is rated for 250 gallons, less than some rivals
  • Long pump assembly is awkward in tight spaces
  • No prefilter mentioned, so silty water may clog it faster

Rapidflo Survival Water Filter prices at every store

  • Mammoth NationNew

    In stock

    $49.99Free shippingChecked 1 h ago
    Visit Mammoth Nation
  • Sagan LifeNew

    In stock

    $49.99+ $10.00 shippingChecked 1 h ago
    Visit Sagan Life
  • SafecastleNew

    Out of stock

    $39.99+ $5.95 shippingChecked 1 h ago
    Visit Safecastle

Rapidflo Survival Water Filter price history

Lowest price we've seen: $39.99 on Nov 14 at Safecastle. Tracked across 3 stores since Nov 14.

About the Rapidflo Survival Water Filter

The RapidFlo Survival Water Filter is a compact hand-pump water purifier for emergency kits, camping, backpacking and travel. It weighs 6.2 oz with the pump and fits into a jacket pocket or small pack. It measures 22 inches from the top of the hand pump to the bottom of the filter.

It pumps water from any non-salt source, such as a stream, lake or the side of a boat, so you can fill your own bottle and those of others in your party. It needs no batteries, iodine, chlorine or other chemicals, and has no moving parts. The included XStream spray pump can also be used to spray and wash food and hands.

The Journey Filter uses nano fiber media that works by electroadsorption instead of mechanical filtering. The positively charged media attracts and holds contaminants, including viruses, as water contacts it. The media is made of layers of non-woven, nano-alumina coated glass fibers with powdered activated carbon and silver for antimicrobial protection, between layers of spunbond polyester.

Weight
6.2 oz with pump
Length
22 in, from top of hand pump to bottom of filter
Filter capacity
Up to 250 gallons
Bacteria removal
99.9999%, including E. coli
Protozoa removal
99.99%, including cryptosporidium and giardia
Virus removal
99.99%
Water sources
Any non-salt water source
Filter media
Nano-alumina coated glass fibers, powdered activated carbon, silver, spunbond polyester
Power
None required; no batteries
Includes
Journey Filter, XStream spray pump
Testing
Tested by independent water laboratories to purify 250 gallons

Questions and answers

Does it remove viruses?
Yes. Sagan Life rates the Journey filter at 99.99% virus removal, plus 99.9999% bacteria and 99.99% protozoa. That puts it ahead of most straw filters, which typically do not claim virus removal.
How much water can one filter treat?
Up to 250 gallons before replacement. That is enough for a long trip or a family emergency kit, though some competing pump filters claim more.
Do I need batteries or chemicals?
No. It is a manual hand pump with no moving parts, so it works anywhere without power or iodine and chlorine tablets.
Can I use it in salt water?
No. It is made for non-salt water sources such as streams, lakes and rivers. It does not desalinate.
How do I carry it?
It weighs 6.2 oz with the pump and folds down to fit a jacket pocket or small pack. The pump extends to 22 inches from the top of the handle to the bottom of the filter.
Is it good for a group?
Yes. The long pump lets you fill your own bottle and your companions' from the bank or boat without getting wet, which is its main edge over a personal straw filter.
Where is the Rapidflo Survival Water Filter cheapest?
At Mammoth Nation, for $49.99, as of our latest check.
Where can I buy the Rapidflo Survival Water Filter?
3 stores we checked sell it, including Mammoth Nation, Safecastle, Sagan Life.

More from Sagan Life

  • U
    Ultraflo Universal 10 Water Filter Replacement
    Ultraflo Universal 10 Water Filter Replacement
  • A
    AquaBrick Portable Water Purification System
    AquaBrick Portable Water Purification System
  • 5
    5 Gallon Jug Replacement Tubing
    5 Gallon Jug Replacement Tubing
  • 5
    5 Gallon Jug Replacement Donut Cap
    5 Gallon Jug Replacement Donut Cap
  • K
    Kelly Kettle Hobo Stove – Large
    Kelly Kettle Hobo Stove – Large
  • K
    Kelly Kettle Hobo Stove – Small
    Kelly Kettle Hobo Stove – Small
K
Kelly Kettle Ultimate Base Camp Kit – Stainless Steel Camp Kettle
Kelly Kettle Ultimate Base Camp Kit – Stainless Steel Camp Kettle
  • K
    Kelly Kettle Camping Tarp
    Kelly Kettle Camping Tarp
  • All Sagan Life deals and products →

    More water filter systems

    • T
      Tropow Gravity-fed Water Filter System
      Tropow Gravity-fed Water Filter System
    • T
      Towallmark 2.25G Gravity-Fed Water Filter System, 304 Stainless Steel Countertop Filtration System
      Towallmark 2.25G Gravity-Fed Water Filter System, 304 Stainless Steel Countertop Filtration System
    • A
      AquaTru Classic
      AquaTru Classic
    • L
      Lifestraw Peak Series Gravity Water Filter System – 8L
      Lifestraw Peak Series Gravity Water Filter System – 8L
    • G
      Gravity-Fed Water Filter System 3.25 Gallon 304 Stainless Steel Countertop Water Filtration System with Stand & Filters
      Gravity-Fed Water Filter System 3.25 Gallon 304 Stainless Steel Countertop Water Filtration System with Stand & Filters
    • B
      Berkey Big Gravity-Fed Stainless Steel Water Filter System
      Berkey Big Gravity-Fed Stainless Steel Water Filter System
    • B
      BOROUX 3-Gallon Farmhouse on Boone Bundle
      BOROUX 3-Gallon Farmhouse on Boone Bundle
    • B
      BOROUX 3-Gallon Water Filter System - Polished Stainless Steel
      BOROUX 3-Gallon Water Filter System - Polished Stainless Steel