Black Flex Strainer with its round stopper closed and raised turning grip, shown in front of retail packaging on a white background.
Black Flex Strainer instruction graphic: twist right to seal and left to drain, with stopper included and a cutaway showing the 1.5-inch-deep basket.
Black Flex Strainer in a stainless-steel sink with 5.25-inch overall width, 3.5-inch drain opening and 1.5-inch basket depth labels, green feature checkmarks, Made in USA badge, and three steps for measuring the drain opening and flange before purchase. Not a universal fit.
Flex Strainer® 2-in-1 Kitchen Sink Strainer & Stopper | No Center Stem
Three-step Flex Strainer cleaning graphic showing the black basket lifted from a sink, food scraps emptied into a bin, and the basket rinsed under a faucet.
Black Flex Strainer open basket compared with a center-post basket, showing food scraps and lift-out emptying, with a reminder to measure the drain flange for fit.
Black Flex Strainer basket catching food scraps under running water in a stainless-steel sink, with 1.5-inch basket and Made in USA labels.
Comparison chart showing a metal center-stem sink basket beside a black Flex Strainer, highlighting the open basket, twist stopper, flexible rim, and cleaning features.
Two black Flex Strainers with closed twist stoppers displayed in front of retail packaging labeled 2-pack.
Black Flex Strainer three-piece set showing two baskets and one twist stopper in front of retail packaging.
Gray and white Flex Strainer with its twist stopper closed, shown in front of retail packaging on a white background.
Flex Strainer® 2-in-1 Kitchen Sink Strainer & Stopper | No Center Stem
Gray and white Flex Strainer instruction graphic: twist right to seal and left to drain, with stopper included and a cutaway showing the 1.5-inch-deep basket.
Gray and white Flex Strainer in a stainless-steel sink with 5.25-inch overall width, 3.5-inch drain opening and 1.5-inch basket depth labels, green feature checkmarks, Made in USA badge, and three steps for measuring the drain opening and flange before purchase. Not a universal fit.
Gray and white Flex Strainer open basket compared with a center-post basket, showing food scraps and lift-out emptying, with a reminder to measure the drain flange for fit.
Three-step Flex Strainer cleaning graphic showing a gray basket lifted from a sink, food scraps emptied into a bin, and the basket rinsed under a faucet.
Gray and white Flex Strainer basket under running water in a stainless-steel sink, with callouts for the open basket, drainage holes, 1.5-inch depth, and Made in USA badge.
Gray Flex Strainer in a sink with Made in USA, BPA-free and dishwasher-safe features and a reminder to measure the drain flange before purchase for compatibility with most standard 3.5-inch drains.
Comparison chart showing a metal center-stem sink basket beside a gray and white Flex Strainer, highlighting the open basket, twist stopper, flexible rim, and cleaning features.
Black Flex Strainer with retail packaging and a 10PK badge
Black Flex Strainer with retail packaging in the background and a 50PK badge
Flex Strainer® 2-in-1 Kitchen Sink Strainer & Stopper | No Center Stem
Gray and white Flex Strainer with a closed twist stopper, retail packaging behind it, and a 10PK badge on a white background.
Grey Flex Strainer with original retail packaging and 50PK badge
White and gray flex strainer 2-in-1 kitchen sink strainer and stopper two-pack for versatile kitchen sink use
Black Flex Strainer with a closed stopper in a stainless-steel sink, beside a feature list for origin, materials, cleaning, construction, and drain size.
Black Flex Strainer with its round stopper closed and raised turning grip, shown in front of retail packaging on a white background.
Black Flex Strainer instruction graphic: twist right to seal and left to drain, with stopper included and a cutaway showing the 1.5-inch-deep basket.
Black Flex Strainer in a stainless-steel sink with 5.25-inch overall width, 3.5-inch drain opening and 1.5-inch basket depth labels, green feature checkmarks, Made in USA badge, and three steps for measuring the drain opening and flange before purchase. Not a universal fit.
Flex Strainer® 2-in-1 Kitchen Sink Strainer & Stopper | No Center Stem
Three-step Flex Strainer cleaning graphic showing the black basket lifted from a sink, food scraps emptied into a bin, and the basket rinsed under a faucet.
Black Flex Strainer open basket compared with a center-post basket, showing food scraps and lift-out emptying, with a reminder to measure the drain flange for fit.
Black Flex Strainer basket catching food scraps under running water in a stainless-steel sink, with 1.5-inch basket and Made in USA labels.
Comparison chart showing a metal center-stem sink basket beside a black Flex Strainer, highlighting the open basket, twist stopper, flexible rim, and cleaning features.
Two black Flex Strainers with closed twist stoppers displayed in front of retail packaging labeled 2-pack.
Black Flex Strainer three-piece set showing two baskets and one twist stopper in front of retail packaging.
Gray and white Flex Strainer with its twist stopper closed, shown in front of retail packaging on a white background.
Flex Strainer® 2-in-1 Kitchen Sink Strainer & Stopper | No Center Stem
Gray and white Flex Strainer instruction graphic: twist right to seal and left to drain, with stopper included and a cutaway showing the 1.5-inch-deep basket.
Gray and white Flex Strainer in a stainless-steel sink with 5.25-inch overall width, 3.5-inch drain opening and 1.5-inch basket depth labels, green feature checkmarks, Made in USA badge, and three steps for measuring the drain opening and flange before purchase. Not a universal fit.
Gray and white Flex Strainer open basket compared with a center-post basket, showing food scraps and lift-out emptying, with a reminder to measure the drain flange for fit.
Three-step Flex Strainer cleaning graphic showing a gray basket lifted from a sink, food scraps emptied into a bin, and the basket rinsed under a faucet.
Gray and white Flex Strainer basket under running water in a stainless-steel sink, with callouts for the open basket, drainage holes, 1.5-inch depth, and Made in USA badge.
Gray Flex Strainer in a sink with Made in USA, BPA-free and dishwasher-safe features and a reminder to measure the drain flange before purchase for compatibility with most standard 3.5-inch drains.
Comparison chart showing a metal center-stem sink basket beside a gray and white Flex Strainer, highlighting the open basket, twist stopper, flexible rim, and cleaning features.
Black Flex Strainer with retail packaging and a 10PK badge
Black Flex Strainer with retail packaging in the background and a 50PK badge
Flex Strainer® 2-in-1 Kitchen Sink Strainer & Stopper | No Center Stem
Gray and white Flex Strainer with a closed twist stopper, retail packaging behind it, and a 10PK badge on a white background.
Grey Flex Strainer with original retail packaging and 50PK badge
White and gray flex strainer 2-in-1 kitchen sink strainer and stopper two-pack for versatile kitchen sink use
Black Flex Strainer with a closed stopper in a stainless-steel sink, beside a feature list for origin, materials, cleaning, construction, and drain size.
Flex Strainer - Sink Strainers & Stoppers

Flex Strainer® 2-in-1 Kitchen Sink Strainer & Stopper | No Center Stem

A partner brand, sold by FLI Products

Made in USA

$12.95
/
Shipping calculated at checkout.
Pack Size
Color
  • In stock, ready to ship
  • Backordered, shipping soon
  • Two functions in one: Catch food scraps during cleanup or stop the drain for soaking and hand-washing.
  • Check your drain fit: Designed for most standard 3.5-inch kitchen sink drain openings and garbage disposals. The strainer itself measures 5.25 inches across its outer rim; this is not the drain-opening measurement. Measure your own drain flange before purchase.
  • Open basket design: No center stem to work around when emptying scraps.
  • Made in USA: BPA-free flexible polypropylene; dishwasher safe.

Check your sink’s fit

Designed for most standard 3.5-inch kitchen sink drains and garbage disposals. The strainer measures 5.25 inches across to cover the drain flange. Check your drain dimensions before ordering.

Measure before you order

Black Flex Strainer in a stainless-steel sink with 5.25-inch overall width, 3.5-inch drain opening and 1.5-inch basket depth labels, green feature checkmarks, Made in USA badge, and three steps for measuring the drain opening and flange before purchase. Not a universal fit.

  1. Remove the old strainer. Clear the drain so you can see the opening and the surrounding flange, the rim around the opening. Do not reach inside a garbage disposal.
  2. Measure straight across the center. Use a ruler or tape measure to check the drain opening edge to edge, then measure the surrounding flange separately.
  3. Compare before purchasing. Flex Strainer is designed for most standard 3.5-inch drains and disposals and measures 5.25 inches across overall. Compare both measurements with your sink’s dimensions.

Measure your own drain flange before purchase. Sink and disposal designs vary; Flex Strainer is not a universal fit. The graphic is not to scale and is not a printable sizing template.

Choose your pack

Choose the pack size and color above before adding to cart. Available options include 1PK, 2PK, 3 Piece Set, 10PK and 50PK; the displayed price is for the selected option. Check the selected pack quantity and color before checkout.

How to use it

Use the strainer during meal-prep cleanup to collect scraps while water drains. Use its stopping function when you need to fill the sink for soaking pots or hand-washing.

Care

Lift out the basket, empty the collected scraps and rinse clean. Dishwasher safe for convenient cleaning.

Where to use it

A practical replacement for worn strainers and stoppers in compatible home, apartment, RV or rental-property kitchen sinks.

Find this product online and in stores — see Where to Buy

14-Day Returns

Not happy? Request a return within 14 days of delivery.

Secure Checkout

Your payment information is encrypted and secure.

FAQs

What is the Flex Strainer® and what does it do? +
The Flex Strainer® is a 2-in-1 kitchen sink strainer and stopper that fits most standard 3.5-inch drains and garbage disposals. It catches food scraps and debris to prevent clogs, and doubles as a drain stopper for soaking — eliminating the need for two separate accessories.
What drain sizes does Flex Strainer fit? +
Designed for most standard 3.5-inch kitchen sink drain and disposal openings, not a universal fit. The outer rim measures 5.25 inches across overall; this is not the drain-opening measurement. Measure your drain opening and surrounding flange before purchase.
Is Flex Strainer BPA-free and dishwasher safe? +
Yes. Flex Strainer is made from BPA-free flexible polypropylene and is fully dishwasher safe. Simply lift, dump food scraps, and toss it in the dishwasher for effortless cleaning.
Is Flex Strainer Made in USA? +
Yes. Flex Strainer is proudly Made in the USA with quality American manufacturing.
How does the 2-in-1 strainer and stopper function work? +
Flex Strainer's flexible design allows it to sit in the drain opening for everyday straining. To stop the drain, press it down firmly to create a watertight seal — perfect for filling the sink to soak pots, pans, or produce. No separate stopper needed.
Will Flex Strainer fit my garbage disposal? +
It is designed for compatible standard 3.5-inch disposal openings. Fit varies by sink and disposal design, so measure the opening and surrounding flange before purchase. Do not reach inside a garbage disposal.
How do I clean the Flex Strainer? +
Flex Strainer is dishwasher safe for easy maintenance. You can also rinse it under running water or use a soft brush to remove food debris. Its flexible construction makes it easy to pop out and clean in seconds.
What makes Flex Strainer better than a standard rigid basket strainer? +
Unlike rigid basket strainers, Flex Strainer's flexible polypropylene construction makes it easier to remove, clean, and reseat. It also doubles as a drain stopper — a function most rigid strainers don't offer — and its 5.25-inch coverage fits a wider range of drain flanges.
Is Flex Strainer available in multi-packs? +
Available options include 1PK, 2PK, 3 Piece Set, 10PK and 50PK. Select your pack and color before ordering; the displayed price is for the selected option. The 3 Piece Set is a separate option and should not be interpreted as three identical 2-in-1 units.
Who is Flex Strainer best suited for? +
Flex Strainer is ideal for homeowners, renters, RV owners, and anyone who wants a simple, durable, all-in-one sink strainer and stopper. It's especially useful in kitchens with garbage disposals or double sinks where versatility and easy cleaning matter most.

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