Best 3 Pcs Valves

JIH Aquarium Air Pump Accessories Set -25 Feet Airline Tubing Black Standard, Air Stones,Check Valves, Suction Cups and Connectors

25ft. Black Airline Tubing : 3/16 Standard ID Flexible material. 4 Control Valves.
4 Bubble Release Air Stone : approx. 0.6'' x 1'', Durable to produce lots of tiny bubbles continuously to diffuse oxygen efficiently in your fish tank..
12 Pcs Black Suction Cups：Excellent 3/16 inch inner diameter airline tube holder suction cups will stick tightly to the smooth fish tank..
4 CHECK VALVES:Put the check valve in the airline tube between air pump and aquarium water to prevent water from back siphoning..
12 Black Connections (Straight & T ) : T connectors can combine two inputs to create one stronger output.
Straight connectors apply for mending or extending air hose..

Package include: 5 Pcs Unisex Black Protect Sport Mask with 10 Pcs Carbon Filters with 10 Pcs Exhaust Breathing Valves Replacement Dust.
Lightweight: the cover is comfortable, breathable and good for use in hot climates, the dust cover is made of nylon that offers excellent....
Replaceble activated carbon filter: helps you breath in a more clean way. With the replaceable design, you only need to change the Filter instead of....
Two valves design act as blockers to the air, which help to achieve the effects of high altitude&low air concentration condition. This will increase....
The face cover is Excellent in windproof and dustproof performance, typically good for buyers who like cycling, running, or doing other outdoor....

☑【Gate Valve Lockout Set】 1pcs red gate valve locks and 1pcs padlocks. Suitable for outdoor faucet or electrical locking applications to help prevent the valve from opening during maintenance and repair..
☑【Compatible With】Gate valve locking device and padlock set is suitable for gate valve handles from 1" to 2-1/2" (25mm-64mm) in diameter, with stem diameter up to 3/4 inch..
☑【High Quality Material】 The lockout device is made of polypropylene material, strong and durable, high temperature resistant, impact resistant, and meets OSHA's lockout standard and designed for safety standards..
☑【Wide Application】 Valve locks are commonly used for hose bib, gas, propane and water valves, plus forklift gas valves. Easy to use, suitable for professional and industrial use (not recommended for home use)..
☑【Excellent Service】 If you have any questions or concerns, please feel free to contact us. It is our policy to render the best service to our customers..

Package Content:3 Pcs x Red Ball Knob,3 Pcs x Black Ball Knob.
Ultra-solid ball knob with a Shiny finish, suitable for general application,such as lawn mowers, exercise equipment, machinery, valves, spigots, etc..

Directly from the original US factory warehouse and all packages were disinfected carefully before delivering.
To ensure protection of the machine and effectiveness of the filter, we strongly advised the customers to replace the filter cartridge every 6 months or necessary.
Cartridge Replacement Filter Kit for SC 2 Machines or Most CPAP Filter Parts Accessories Include 4 Cartridge Filters and 4 Check Valves.
Cost-effective replacement filter kit, 2 year supply tatally 8 pcs.Included 4 pcs cartridge filters and 4 pcs check valves.
This cartridge filter kit is a generic product which does not have any relation with other trademark or brand. We promise the 100% customer service for all customers.

Package Includes - 1pcs mask, 5pcs filters(1 built-in filter, 4 extra filters), 4 valves(2 built-in, 2 extra).
Mask - Durable & breathable & reusable & washable..
Vented Design - The Valves will open when expiration and it will close when breathing in. Replaceable filter provides better protection for you..
Suitable for workout, gym and daily use..
Notice: The mask may come with a little material smell. Please wash them first before wearing..

Suitable for standard 3/16" Airline Tubing..
High quality valves are durable and sturdy, never letting air leak..
Package Content: 2pcs one-Way Aquarium Air Valve Distributor, 2pcs 2-Way Aquarium Air Valve Distributo,4pcs Non-return Check Valve, 10 pcs Suction Cup.5pcs T Connector , 5pcs Straight Connector..

HIGH QUALITY MATERIAL: The brass hose splitter is made of 100% solid brass, solid and durable, corrosion proof and has a long service time..
COMPLETELY LEAK-TIGHT: Garden hose connector are equipped with high quality ball valves for tight closure. Garden hose separator effectively prevents any leakage or dripping..
CONVENIENCE: Standard 3/4 In. Our garden brass hose splitter is designed to easily accommodate all standard hoses, connects two hoses to one faucet and very convenient for you to control the work in different places at the same time..
INDIVIDUALLY CONTROLLED: This handy hose splitter includes 4 shut-off valves, ideal for 1 to 4 sprinkler hose faucet valves and enabling multi-tasking. You can use one or others according to your need, giving you the perfect flow for watering plants, flowerbeds, lawns, vegetable and washing your car, or cleaning your pets..
PACKAGE INCLUDES: The 4 way hose splitter comes with 4 pcs free rubber gaskets for replacement, and 1 PTFE pipe seal tape for easy and convenient connecting. TIPS: For outdoor use with cold water only. If for any reason you're not 100% SATISFIED, please let us know and our customer team will help you RETURN OR REFUND..

Specially designed non-return valves will protect your air pump by preventing aquarium water from back siphoning during a power outage.
They are made of plastic material for long time use.
Place these air pump check valves in your airline tubing between your air pump and aquarium water to prevent water returning down the air line.
Fits standard aquarium airline tubing with inner diameter about 4mm.