As times have changed for Outside Supply, LLC , so must its business. So with these changes this webpage may contain affiliate links. If you use these links to buy something we may earn a commission. Thanks.

Reusable Water Filter


Water is the cornerstone of any meal, whether you’re boiling pasta, rinsing vegetables, or simply staying hydrated in hot weather. A reusable water filter ensures that every drop you consume is clean, safe, and great-tasting, no matter where you park your RV or pitch your tent. While bottled water may seem convenient, it can quickly pile up waste—and costs—especially on extended trips. By contrast, a quality filter provides a constant supply of potable water in an eco-friendly way.

There are multiple types of reusable water filters to consider. Gravity-fed systems hang from a tree or RV awning and rely on gravity to pull water through the filter. Pump filters let you draw water directly from a lake or river, ideal for backcountry adventures. Inline filters connect to an RV’s water supply or fit onto a standard hose, filtering water before it enters your pipes. Whichever you choose, the main goal is the same: remove impurities, sediments, and potential contaminants.

As an Amazon Associate we earn from qualifying purchases.

If you’re boondocking in remote areas, a rugged, backpacker-style filter can be a lifesaver. It’s designed to remove bacteria and protozoa, and some advanced models even tackle viruses. For RV parks or campgrounds with questionable water quality, an inline filter that easily screws onto the faucet might suffice. Many filters feature activated carbon, which reduces unpleasant odors and taste—especially handy if the local water supply has a distinct “chlorine” tang.

Maintenance is crucial for long-term performance. Most reusable filters come with cartridges or membranes that need periodic cleaning or replacement. Check the manufacturer’s guidelines—overlooking maintenance can lead to clogs or reduced filtration efficiency. Storing the filter properly between trips, especially in cold climates, is also key. Frozen water inside a filter can crack the membrane, rendering it useless.

As an Amazon Associate we earn from qualifying purchases.

When it comes to cooking, filtered water is a game-changer. Your coffee tastes cleaner, your soups and stews have a purer flavor, and you can trust that rinsing produce won’t introduce any unexpected bacteria. It’s also a morale booster; having reliable, fresh water encourages you to stay hydrated and cook more elaborate meals. No more rationing water or second-guessing the local tap’s safety.

A reusable water filter isn’t just an investment in convenience—it’s an investment in your health and the environment. By cutting down on single-use plastic bottles, you reduce your carbon footprint while ensuring you’re not stuck rationing questionable water sources. Whether you’re setting out for a weekend getaway or a cross-country RV excursion, a dependable filter takes the worry out of one of camping’s most critical resources: clean, delicious water.

As an Amazon Associate we earn from qualifying purchases.