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 › Yunhgft
Yunhgft
Yunhgft Water Filter Straw Water Purifier Survival Outdoor Tool

Yunhgft Water Filter Straw Water Purifier Survival Outdoor Tool

Best price now

$9.50at AmazonChecked 5 h ago

32% under what the other stores charge

Compared across 3 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. As an Amazon Associate, Deal.ai earns from qualifying purchases.

Visit Amazon

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: $9.50 at Amazon (checked Nov 13, 2026).
  • Checked at 3 stores.

Our take on the Yunhgft Water Filter Straw Water Purifier Survival Outdoor Tool

The Yunhgft Water Filter Straw is a personal hollow-fiber filter you drink through directly from streams, lakes or taps. Its 0.01-micron membrane is rated to remove 99% of harmful particles, and the 1000-liter capacity is high for a straw of this size. At 170x33mm with a carrying strap, it packs into a daypack or emergency kit easily. It suits hikers, campers and preppers who want a light backup filter; rivals like the LifeStraw and Sawyer Mini are better known and more widely tested, so treat this as a budget alternative.

Best forHiking and backpackingCamping and outdoor workEmergency and disaster kitsTravelers wary of tap water
Pros
  • 0.01-micron hollow-fiber membrane
  • Rated to remove 99% of harmful particles
  • 1000-liter filter capacity
  • Compact 170x33mm body with carrying strap
  • No pumping or batteries: drink straight through
Cons
  • No independent test data published for this brand
  • No squeeze bag or bottle adapter included
  • Straw-only design is awkward for filling containers
  • No indicator for when the filter is spent

Yunhgft Water Filter Straw Water Purifier Survival Outdoor Tool prices at every store

  • eBayNew

    In stockSold by e_sarit456

    $14.98Free shippingChecked 5 h ago
    Visit eBay
  • WalmartNew

    In stockSold by GceSteap

    $13.99+ $1.99 shippingChecked 5 h ago
    Visit Walmart
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $9.50Checked 5 h ago
    Visit Amazon

Store links may earn us a commission.

Yunhgft Water Filter Straw Water Purifier Survival Outdoor Tool price history

$19.99$9.50
Nov 1Nov 13

Lowest price we've seen: $9.50 on Nov 13 at Amazon; highest $19.99 on Nov 1. Tracked across 3 stores since Nov 1.

About the Yunhgft Water Filter Straw Water Purifier Survival Outdoor Tool

This is a portable water filter straw for drinking from streams, lakes and other outdoor water sources. It measures 170 x 33 mm (6.7 x 1.3 inches) and comes with a carrying strap.

Each straw uses a hollow fiber membrane with 0.01-micron filtration. It removes 99% of harmful contaminants. It also reduces harmful particles and bad odor to improve taste. The filter capacity is 1000 liters.

It can be used for travel, hiking, camping, outdoor work, disasters and emergencies.

Dimensions
170 x 33 mm (6.7 x 1.3 in)
Filter type
Hollow fiber membrane
Filtration
0.01 micron, removes 99% of harmful contaminants
Capacity
1000 liters
Includes
Carrying strap
Uses
Travel, hiking, camping, outdoor work, disasters, emergencies

Questions and answers

How does a filter straw work?
You put the tip in water and drink through the mouthpiece. The hollow-fiber membrane traps particles and organisms as water passes through, so no pumping or batteries are needed.
What does the 0.01-micron rating remove?
The maker says the membrane removes 99% of harmful particles at 0.01 microns, which covers bacteria and protozoa. It does not claim to remove dissolved chemicals, salt or most viruses.
How long does the filter last?
The stated capacity is 1000 liters, roughly a year of typical personal use. There is no end-of-life indicator, so track how much water you run through it.
Can I use it on muddy or salty water?
It handles cloudy stream and lake water, but heavy silt clogs the membrane faster. It is not a desalination filter, so do not use it on seawater.
Does it come with a bottle or pouch?
No. It is a straw with a carrying strap only, so pair it with a squeeze bag or bottle if you want to filter water into a container.
Where is the Yunhgft Water Filter Straw Water Purifier Survival Outdoor Tool cheapest?
At Amazon, for $9.50, 32% under what the other stores charge, as of our latest check.
Where can I buy the Yunhgft Water Filter Straw Water Purifier Survival Outdoor Tool?
3 stores we checked sell it, including Amazon, Walmart, eBay.

Stores we've priced the Yunhgft Water Filter Straw Water Purifier Survival Outdoor Tool at

  • Walmart deals and prices

More from Yunhgft

  • Y
    Yunhgft Breathable Leg Protector Knee Pads with EVA Foam Cushion
    Yunhgft Breathable Leg Protector Knee Pads with EVA Foam Cushion
  • Y
    Yunhgft Dual Line Stunt Kite 1.4m
    Yunhgft Dual Line Stunt Kite 1.4m
  • Y
    Yunhgft Dual Line Stunt Kite 1.4m with Lines
    Yunhgft Dual Line Stunt Kite 1.4m with Lines
  • Y
    Yunhgft 1/6 Dollhouse Sofa
    Yunhgft 1/6 Dollhouse Sofa
  • Y
    Yunhgft 1/6 Dollhouse Sofa Doll Accessories Decoration
    Yunhgft 1/6 Dollhouse Sofa Doll Accessories Decoration
  • Y
    Yunhgft 1:6 Doll House Shelf Decoration Miniature Furniture
    Yunhgft 1:6 Doll House Shelf Decoration Miniature Furniture
  • Y
    Yunhgft Acrylic Donation Box Ballot Box Lockable Clear Charity Raffle Ticket Box Comment
    Yunhgft Acrylic Donation Box Ballot Box Lockable Clear Charity Raffle Ticket Box Comment
  • Y
    Yunhgft Acrylic Donation Box Clear Donation Box Business Card Holder Case 155mmx109mmx96mm
    Yunhgft Acrylic Donation Box Clear Donation Box Business Card Holder Case 155mmx109mmx96mm
All Yunhgft deals and products →

More water filter straws

  • H
    Hannlk Outdoor Water Filter Personal Straw Water Filtration System
    Hannlk Outdoor Water Filter Personal Straw Water Filtration System
  • L
    LifeStraw Personal Water Filter Straw
    LifeStraw Personal Water Filter Straw
  • L
    LifeStraw Peak Series Personal Straw
    LifeStraw Peak Series Personal Straw
  • L
    Lifestraw Peak Personal Water Filter Straw
    Lifestraw Peak Personal Water Filter Straw
  • P
    Purewell Water Filter Straw
    Purewell Water Filter Straw
  • L
    LifeStraw Peak Series Solo
LifeStraw Peak Series Solo
  • M
    Membrane Solutions Portable Water Filter Straw
    Membrane Solutions Portable Water Filter Straw
  • P
    Purewell Personal Outdoor Water Filter Straw 0.01 μm
    Purewell Personal Outdoor Water Filter Straw 0.01 μm