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SteriPEN Bottle Topper for narrow-mouth SIGG bottles
SteriPen FitsAll Filter, for Water Bottles
SteriPen Water Bottle Pre-filter
SteriPen Replacement Filter Cartridge

SteriPEN - Water Purifying Accessories for Water Bottles

Regular price
$4.99
Sale price
$4.99

Info: Several Types of Accessories which work with Water Bottles (not included)

SteriPEN is a company which makes a number of different products for hikers or campers to purify the water from lakes, rivers, and streams, including several which use UV light technology (which are no longer available, here) to sterilize the micro-organisms in the water, as well as some of the more 'mechanical' accessories to remove the 'cloudiness' in the water first which can either be used in conjunction with those or as stand-alone products.

Info: Several Types of Accessories which work with Water Bottles (not included)

SteriPEN is a company which makes a number of different products for hikers or campers to purify the water from lakes, rivers, and streams, including several which use UV light technology (which are no longer available, here) to sterilize the micro-organisms in the water, as well as some of the more 'mechanical' accessories to remove the 'cloudiness' in the water first which can either be used in conjunction with those or as stand-alone products.

Product Notes:

Several SteriPEN accessories are available here: Bottle Toppers for SIGG style water bottles (available in two colours); and two different systems of prefilters for removing particulates like silt or leaves from the water: a funnel style one which can work with a wide variety of bottles (including conventional store-bought water, juice, or pop bottles with skinny openings); and one designed more specifically for Nalgene® brand wide-mouth water bottles (or others with an equivalent sized opening). Replacement filter screen cartridges are also available for the latter.

SteriPEN Bottle Toppers

The SteriPEN Bottle Toppers are primarily designed to be used with either the SteriPEN Journey or the SteriPEN Classic UV sterilizers in conjunction with a narrow-mouth SIGG water bottle in order to provide a snug fit when those units are inserted into the bottle to purify the water. However, these smooth, soft silicone 'adapter' toppers could also work with either those or comparably-sized metal water bottles (one with a 3 cm external diameter top when the lid is unscrewed) on their own, whether to provide a more comfortable surface for your lips to touch while you're drinking than the metal bottleneck, or to can protect your lips from the cold metal if it's very cold outside, or if the contents contain ice-water.

Made with 100% food-grade silicone, these bottle toppers have a narrower opening [2.5cm] on its top than on its bottom [3cm], and weigh 8 grams (0.28 oz.)

SteriPEN FitsAll Filter

The SteriPEN FitsAll Filter (FAF-ADP) is a funnel-shaped device designed to remove particulates from the water, using a durable 4 micron screen. Its unique two-piece design (there is a wider main section which includes the filter plus a narrower cone which can fit onto the bottom to fit narrower openings, and which can be stored within the wider cup when not in use) offers a lot of flexibility to be able to pour filtered water into wide range of bottle mouth sizes, including narrow-mouthed commercial water bottles, soft-drink bottles, canteens and SIGG bottles, or wider-mouthed bottles like the Klean Kanteen, Gatorade or Nalgene.

The main cup section can also be used as an adapter to hold the SteriPEN Journey or Classic units in place for wide-mouth water bottles. The FitsAll Filter is made with rugged, flexible materials; it weighs 65g (2.3 oz),and is 88 x 95 x 72 mm (3.7 x 3.5 x 2.8 inches) when nested together.

SteriPEN Pre-Filter

The SteriPEN Water Bottle Pre-Filter is also designed to filter out particulates when clear water is not available. This unit screws onto the top of wide-mouth drinking bottles, and has a removable mesh filter cartridge with a 4 micron screen in the middle of a collection area on top, to hold back the sediment and leafy or other debris as you fill it gradually. The top unit fits on any Nalgene® brand wide-mouth water bottle (like the one shown on the right of the product photo for the FitsAll Filter) and on similar 2-1/2 inch diameter wide-mouth water bottles.

The main unit on this device has a dual O-ring seal protection to prevent the sediment from getting into the bottle. The dimensions for this device are as follows: 67mm (2.6 inch) outer diameter at the bottom, and 47mm (1.85") high. To use it, you simply screw the base onto the top of your target bottle in lieu of its regular lid (ensuring the prefilter is positioned with its tip facing up), open the tip of the air vent, and gradually pour water into the base (there is a collection ring about an inch deep).

Of course, this pre-filter also works on SteriPEN's own Classic, Journey, Adventurer or Traveler bottles, although you certainly do not need to use those proprietary ones. But if you are, the Pre-Filter assembly can do double duty there, if you are using it in conjunction with one of their their Handheld UV Water Purifiers: if you remove the filter cartridge (which is easily done with just a twist), it can hold the UV sterilizer in place, instead of you having to hold that in and stir it by hand.

SteriPEN Filter Cartridge

The SteriPEN Replacement Filter Cartridge is of course designed for that same Water Bottle Pre-Filter. These cartridges encasing a 4-micron mesh screen are re-usable between uses after rinsing them with clean water, but they may eventually become clogged or frayed. To install them, simply insert the Replacement Filter Cartridge into the opening in the base, oriented with the air nozzle tip facing up, line up the tabs and position it beneath the tabs on the base, and turn it slightly to lock it into place.


Product Options:
SIGG Water Bottle Topper, Blue - $4.99 - UPC: 899321000345
SIGG Water Bottle Topper, Black - $4.99 - UPC: 899321000352
Water Bottle Pre-Filter - $14.24 - UPC: 899321000031
Replacement Filter Cartridge - $8.99 - UPC: 899321000048
FitsAll Filter, for Water Bottles - $18.74 - UPC: 899321000451