diff --git a/.changeset/wild-dodos-refuse.md b/.changeset/wild-dodos-refuse.md
new file mode 100644
index 00000000000..c8c67c5ece6
--- /dev/null
+++ b/.changeset/wild-dodos-refuse.md
@@ -0,0 +1,5 @@
+---
+'@shopify/polaris': patch
+---
+
+`IndexFilter` remove custom `FilterButton` in favor of directly invoking the Polaris `Button` component.
diff --git a/polaris-react/src/components/IndexFilters/IndexFilters.scss b/polaris-react/src/components/IndexFilters/IndexFilters.scss
index ec463c7c66b..9d9b14e0efe 100644
--- a/polaris-react/src/components/IndexFilters/IndexFilters.scss
+++ b/polaris-react/src/components/IndexFilters/IndexFilters.scss
@@ -30,14 +30,10 @@ $spinner-size: 20px;
 
 .TabsWrapper {
   flex: 1;
-  height: var(--p-space-12);
+  height: 44px;
 
-  #{$se23} & {
-    height: 44px;
-
-    @media #{$p-breakpoints-md-down} {
-      height: var(--p-space-12);
-    }
+  @media #{$p-breakpoints-md-down} {
+    height: var(--p-space-12);
   }
 }
 
@@ -45,7 +41,6 @@ $spinner-size: 20px;
   overflow: hidden;
   padding: var(--p-space-1) var(--p-space-0) var(--p-space-2) var(--p-space-3);
   padding: 0;
-  height: auto;
 
   &.TabsWrapperLoading {
     position: relative;
@@ -90,11 +85,12 @@ $spinner-size: 20px;
   gap: var(--p-space-2);
   align-items: center;
   justify-content: flex-start;
-  padding: var(--p-space-2) var(--p-space-3) var(--p-space-2) 0;
+  padding: var(--p-space-1_5-experimental) var(--p-space-2);
 
   @media #{$p-breakpoints-md-down} {
     position: relative;
     padding: var(--p-space-3) var(--p-space-4);
+    height: 3rem;
     border-left: var(--p-border-width-1) solid var(--p-color-border-subdued);
     gap: var(--p-space-2);
 
@@ -115,14 +111,6 @@ $spinner-size: 20px;
       // stylelint-enable
     }
   }
-
-  #{$se23} & {
-    padding: var(--p-space-1_5-experimental) var(--p-space-2);
-
-    @media #{$p-breakpoints-md-down} {
-      height: 3rem;
-    }
-  }
 }
 
 .ActionWrap svg {
diff --git a/polaris-react/src/components/IndexFilters/IndexFilters.tsx b/polaris-react/src/components/IndexFilters/IndexFilters.tsx
index f66a22e9030..4766a1df6d8 100644
--- a/polaris-react/src/components/IndexFilters/IndexFilters.tsx
+++ b/polaris-react/src/components/IndexFilters/IndexFilters.tsx
@@ -13,7 +13,6 @@ import type {FiltersProps} from '../Filters';
 import {Tabs} from '../Tabs';
 import type {TabsProps} from '../Tabs';
 import {useBreakpoints} from '../../utilities/breakpoints';
-import {useFeatures} from '../../utilities/features';
 
 import {useIsSticky} from './hooks';
 import {
@@ -145,7 +144,6 @@ export function IndexFilters({
     setFalse: setFiltersUnFocused,
     setTrue: setFiltersFocused,
   } = useToggle(mode === IndexFiltersMode.Filtering);
-  const {polarisSummerEditions2023} = useFeatures();
 
   const handleModeChange = (newMode: IndexFiltersMode) => {
     if (newMode === IndexFiltersMode.Filtering) {
@@ -438,11 +436,7 @@ export function IndexFilters({
                   closeOnChildOverlayClick={closeOnChildOverlayClick}
                 >
                   <div className={styles.ButtonWrap}>
-                    <InlineStack
-                      gap={polarisSummerEditions2023 ? '2' : '3'}
-                      align="start"
-                      blockAlign="center"
-                    >
+                    <InlineStack gap="2" align="start" blockAlign="center">
                       <div
                         style={{
                           ...defaultStyle,
diff --git a/polaris-react/src/components/IndexFilters/components/Container/Container.scss b/polaris-react/src/components/IndexFilters/components/Container/Container.scss
index 163e5c40649..5d320c20b0d 100644
--- a/polaris-react/src/components/IndexFilters/components/Container/Container.scss
+++ b/polaris-react/src/components/IndexFilters/components/Container/Container.scss
@@ -1,14 +1,10 @@
 @import '../../../../styles/common';
 
 .Container {
-  border-bottom: var(--p-border-width-1) solid var(--p-color-border-subdued);
+  border-bottom: var(--p-border-width-1) solid var(--p-color-border);
   border-top-left-radius: var(--p-border-radius-2);
   border-top-right-radius: var(--p-border-radius-2);
   background: var(--p-color-bg);
-
-  #{$se23} & {
-    border-bottom: var(--p-border-width-1) solid var(--p-color-border);
-  }
 }
 
 @media #{$p-breakpoints-sm-down} {
diff --git a/polaris-react/src/components/IndexFilters/components/FilterButton/FilterButton.scss b/polaris-react/src/components/IndexFilters/components/FilterButton/FilterButton.scss
deleted file mode 100644
index 1b4b8e5f307..00000000000
--- a/polaris-react/src/components/IndexFilters/components/FilterButton/FilterButton.scss
+++ /dev/null
@@ -1,29 +0,0 @@
-@import '../../../../styles/common';
-
-.FilterButton {
-  // stylelint-disable-next-line -- using base button styling
-  @include button-base;
-  // stylelint-disable-next-line -- required to make the 32px height with 20px icon and 1px border
-  padding: 5px;
-  min-height: 32px;
-  min-width: 32px;
-
-  cursor: pointer;
-}
-
-.FilterButton.Disabled {
-  background: var(--p-color-bg-disabled);
-  border-color: transparent;
-  box-shadow: none;
-  cursor: default;
-
-  &:hover,
-  &:focus,
-  &:active {
-    background: var(--p-color-bg-disabled);
-  }
-
-  path {
-    fill: var(--p-color-icon-subdued);
-  }
-}
diff --git a/polaris-react/src/components/IndexFilters/components/FilterButton/FilterButton.tsx b/polaris-react/src/components/IndexFilters/components/FilterButton/FilterButton.tsx
deleted file mode 100644
index 9bad1127cc1..00000000000
--- a/polaris-react/src/components/IndexFilters/components/FilterButton/FilterButton.tsx
+++ /dev/null
@@ -1,50 +0,0 @@
-import React from 'react';
-
-import {Button} from '../../../Button';
-import type {ButtonProps} from '../../../Button';
-import {UnstyledButton} from '../../../UnstyledButton';
-import {useFeatures} from '../../../../utilities/features';
-import {classNames} from '../../../../utilities/css';
-
-import styles from './FilterButton.scss';
-
-export interface FilterButtonProps {
-  onClick: () => void;
-  label: string;
-  icon?: ButtonProps['icon'];
-  disabled?: boolean;
-  children?: React.ReactNode;
-}
-
-export function FilterButton({
-  onClick,
-  label,
-  icon,
-  disabled,
-  children,
-}: FilterButtonProps) {
-  const {polarisSummerEditions2023: se23} = useFeatures();
-
-  const classes = classNames(styles.FilterButton, disabled && styles.Disabled);
-
-  const buttonMarkup = se23 ? (
-    <Button
-      size="slim"
-      icon={icon}
-      onClick={onClick}
-      disabled={disabled}
-      accessibilityLabel={label}
-    />
-  ) : (
-    <UnstyledButton
-      className={classes}
-      onClick={onClick}
-      disabled={disabled}
-      accessibilityLabel={label}
-    >
-      {children}
-    </UnstyledButton>
-  );
-
-  return buttonMarkup;
-}
diff --git a/polaris-react/src/components/IndexFilters/components/FilterButton/index.ts b/polaris-react/src/components/IndexFilters/components/FilterButton/index.ts
deleted file mode 100644
index a934688aba3..00000000000
--- a/polaris-react/src/components/IndexFilters/components/FilterButton/index.ts
+++ /dev/null
@@ -1 +0,0 @@
-export {FilterButton} from './FilterButton';
diff --git a/polaris-react/src/components/IndexFilters/components/SearchFilterButton/SearchFilterButton.tsx b/polaris-react/src/components/IndexFilters/components/SearchFilterButton/SearchFilterButton.tsx
index 9ada17a484d..f4614d71e02 100644
--- a/polaris-react/src/components/IndexFilters/components/SearchFilterButton/SearchFilterButton.tsx
+++ b/polaris-react/src/components/IndexFilters/components/SearchFilterButton/SearchFilterButton.tsx
@@ -6,8 +6,7 @@ import {Icon} from '../../../Icon';
 import {Tooltip} from '../../../Tooltip';
 import {Text} from '../../../Text';
 import {InlineStack} from '../../../InlineStack';
-import {FilterButton} from '../FilterButton';
-import {useFeatures} from '../../../../utilities/features';
+import {Button} from '../../../Button';
 
 export interface SearchFilterButtonProps {
   onClick: () => void;
@@ -28,8 +27,6 @@ export function SearchFilterButton({
   hideFilters,
   hideQueryField,
 }: SearchFilterButtonProps) {
-  const {polarisSummerEditions2023: se23} = useFeatures();
-
   const iconMarkup = (
     <InlineStack gap="0">
       {hideQueryField ? null : <Icon source={SearchMinor} tone="base" />}
@@ -37,18 +34,15 @@ export function SearchFilterButton({
     </InlineStack>
   );
 
-  const childMarkup = !se23 ? iconMarkup : null;
-
   const activator = (
     <div style={style}>
-      <FilterButton
+      <Button
+        size="slim"
         onClick={onClick}
-        label={label}
         disabled={disabled}
-        icon={se23 ? iconMarkup : undefined}
-      >
-        {childMarkup}
-      </FilterButton>
+        icon={iconMarkup}
+        accessibilityLabel={label}
+      />
     </div>
   );
 
diff --git a/polaris-react/src/components/IndexFilters/components/SortButton/SortButton.tsx b/polaris-react/src/components/IndexFilters/components/SortButton/SortButton.tsx
index 77f7a032f8d..cdcabdbfb26 100644
--- a/polaris-react/src/components/IndexFilters/components/SortButton/SortButton.tsx
+++ b/polaris-react/src/components/IndexFilters/components/SortButton/SortButton.tsx
@@ -2,15 +2,13 @@ import React, {useState, useMemo} from 'react';
 import {SortMinor} from '@shopify/polaris-icons';
 
 import {useI18n} from '../../../../utilities/i18n';
-import {Icon} from '../../../Icon';
 import {Popover} from '../../../Popover';
 import {ChoiceList} from '../../../ChoiceList';
 import type {ChoiceListProps} from '../../../ChoiceList';
 import {Tooltip} from '../../../Tooltip';
 import {Box} from '../../../Box';
 import type {SortButtonChoice} from '../../types';
-import {FilterButton} from '../FilterButton';
-import {useFeatures} from '../../../../utilities/features';
+import {Button} from '../../../Button';
 
 import {DirectionButton} from './components';
 
@@ -37,7 +35,6 @@ export function SortButton({
   onChangeDirection,
 }: SortButtonProps) {
   const i18n = useI18n();
-  const {polarisSummerEditions2023} = useFeatures();
 
   const [active, setActive] = useState(false);
   const [selectedValueKey, selectedDirection] = selected[0].split(' ');
@@ -97,25 +94,21 @@ export function SortButton({
     return currentKey === selectedValueKey;
   });
 
-  const iconMarkup = polarisSummerEditions2023 ? SortMinor : undefined;
-  const childMarkup = !polarisSummerEditions2023 ? (
-    <Icon source={SortMinor} tone="base" />
-  ) : null;
-
   const sortButton = (
     <Tooltip
       content={i18n.translate('Polaris.IndexFilters.SortButton.tooltip')}
       preferredPosition="above"
       hoverDelay={400}
     >
-      <FilterButton
-        icon={iconMarkup}
+      <Button
+        size="slim"
+        icon={SortMinor}
         onClick={handleClick}
-        label={i18n.translate('Polaris.IndexFilters.SortButton.ariaLabel')}
         disabled={disabled}
-      >
-        {childMarkup}
-      </FilterButton>
+        accessibilityLabel={i18n.translate(
+          'Polaris.IndexFilters.SortButton.ariaLabel',
+        )}
+      />
     </Tooltip>
   );
 
@@ -130,11 +123,10 @@ export function SortButton({
     >
       <Box
         minWidth="148px"
-        padding={polarisSummerEditions2023 ? undefined : '4'}
-        paddingInlineStart={polarisSummerEditions2023 ? '3' : undefined}
-        paddingInlineEnd={polarisSummerEditions2023 ? '3' : undefined}
-        paddingBlockStart={polarisSummerEditions2023 ? '2' : undefined}
-        paddingBlockEnd={polarisSummerEditions2023 ? '2' : undefined}
+        paddingInlineStart="3"
+        paddingInlineEnd="3"
+        paddingBlockStart="2"
+        paddingBlockEnd="2"
         borderBlockEndWidth="1"
         borderColor="border-subdued"
       >
@@ -146,15 +138,10 @@ export function SortButton({
         />
       </Box>
       <Box
-        padding={polarisSummerEditions2023 ? undefined : '4'}
-        paddingInlineStart={
-          polarisSummerEditions2023 ? '1_5-experimental' : undefined
-        }
-        paddingInlineEnd={
-          polarisSummerEditions2023 ? '1_5-experimental' : undefined
-        }
-        paddingBlockStart={polarisSummerEditions2023 ? '2' : undefined}
-        paddingBlockEnd={polarisSummerEditions2023 ? '2' : undefined}
+        paddingInlineStart="1_5-experimental"
+        paddingInlineEnd="1_5-experimental"
+        paddingBlockStart="2"
+        paddingBlockEnd="2"
       >
         <DirectionButton
           direction="asc"
diff --git a/polaris-react/src/components/IndexFilters/components/SortButton/components/DirectionButton/DirectionButton.scss b/polaris-react/src/components/IndexFilters/components/SortButton/components/DirectionButton/DirectionButton.scss
index 19637486887..e5867e3b1b1 100644
--- a/polaris-react/src/components/IndexFilters/components/SortButton/components/DirectionButton/DirectionButton.scss
+++ b/polaris-react/src/components/IndexFilters/components/SortButton/components/DirectionButton/DirectionButton.scss
@@ -2,9 +2,9 @@
 
 .DirectionButton {
   // stylelint-disable-next-line -- This mixin cannot be replaced with a single token
-  @include focus-ring;
-  border-radius: var(--p-border-radius-1);
-  padding: var(--p-space-05);
+  @include focus-ring($size: 'wide');
+  border-radius: var(--p-border-radius-2);
+  padding: var(--p-space-1) var(--p-space-3) var(--p-space-1) var(--p-space-2);
   font-size: var(--p-font-size-100);
   display: flex;
   align-items: center;
@@ -15,14 +15,7 @@
   background: none;
   text-align: left;
 
-  #{$se23} & {
-    // stylelint-disable-next-line -- se23 overrides
-    @include focus-ring($size: 'wide');
-    border-radius: var(--p-border-radius-2);
-    padding: var(--p-space-1) var(--p-space-3) var(--p-space-1) var(--p-space-2);
-  }
-
-  #{$se23} &:hover {
+  &:hover {
     background-color: var(--p-color-bg-transparent-hover-experimental);
   }
 
@@ -34,34 +27,20 @@
     outline: 0;
 
     // stylelint-disable-next-line -- This mixin cannot be replaced with a single token
-    @include focus-ring($style: 'focused');
-
-    #{$se23} & {
-      // stylelint-disable-next-line -- se23 overrides
-      @include focus-ring($size: 'wide', $style: 'focused');
-    }
+    @include focus-ring($size: 'wide', $style: 'focused');
   }
 }
 
 .DirectionButton-active {
-  background: var(--p-color-bg-interactive-selected);
-  color: var(--p-color-text-interactive);
-
-  #{$se23} & {
-    color: var(--p-color-text);
-    background: var(--p-color-bg-transparent-active-experimental);
-  }
+  color: var(--p-color-text);
+  background: var(--p-color-bg-transparent-active-experimental);
 }
 
 .Label {
   flex: 1;
-  margin-left: var(--p-space-1);
-
-  #{$se23} & {
-    color: var(--p-color-text);
-    margin-left: var(--p-space-05);
-    font-size: var(--p-font-size-75);
-    font-weight: var(--p-font-weight-medium);
-    line-height: var(--p-font-line-height-1);
-  }
+  color: var(--p-color-text);
+  margin-left: var(--p-space-05);
+  font-size: var(--p-font-size-75);
+  font-weight: var(--p-font-weight-medium);
+  line-height: var(--p-font-line-height-1);
 }
diff --git a/polaris-react/src/components/IndexFilters/components/SortButton/components/DirectionButton/DirectionButton.tsx b/polaris-react/src/components/IndexFilters/components/SortButton/components/DirectionButton/DirectionButton.tsx
index d77cd411c8b..44cd6350c8d 100644
--- a/polaris-react/src/components/IndexFilters/components/SortButton/components/DirectionButton/DirectionButton.tsx
+++ b/polaris-react/src/components/IndexFilters/components/SortButton/components/DirectionButton/DirectionButton.tsx
@@ -5,7 +5,6 @@ import {ArrowDownMinor, ArrowUpMinor} from '@shopify/polaris-icons';
 import {classNames} from '../../../../../../utilities/css';
 import {UnstyledButton} from '../../../../../UnstyledButton';
 import {Icon} from '../../../../../Icon';
-import {useFeatures} from '../../../../../../utilities/features';
 
 import styles from './DirectionButton.scss';
 
@@ -26,8 +25,6 @@ export function DirectionButton({
   direction,
   value,
 }: DirectionButtonProps) {
-  const {polarisSummerEditions2023} = useFeatures();
-
   const classes = classNames(
     styles.DirectionButton,
     active && styles['DirectionButton-active'],
@@ -39,10 +36,7 @@ export function DirectionButton({
     <UnstyledButton className={classes} onClick={handleClick}>
       <Icon
         source={direction === 'asc' ? ArrowUpMinor : ArrowDownMinor}
-        tone={
-          // eslint-disable-next-line no-nested-ternary
-          polarisSummerEditions2023 ? 'base' : active ? 'interactive' : 'base'
-        }
+        tone="base"
       />
       <span className={styles.Label}>{children}</span>
     </UnstyledButton>
diff --git a/polaris-react/src/components/IndexFilters/components/SortButton/tests/SortButton.test.tsx b/polaris-react/src/components/IndexFilters/components/SortButton/tests/SortButton.test.tsx
index c873b4d61b9..e10bb625d51 100644
--- a/polaris-react/src/components/IndexFilters/components/SortButton/tests/SortButton.test.tsx
+++ b/polaris-react/src/components/IndexFilters/components/SortButton/tests/SortButton.test.tsx
@@ -8,7 +8,7 @@ import type {SortButtonChoice} from '../../../types';
 import {SortButton} from '..';
 import type {SortButtonProps} from '../SortButton';
 import {DirectionButton} from '../components';
-import {FilterButton} from '../..';
+import {Button} from '../../../../Button';
 
 describe('SortButton', () => {
   const choices: SortButtonChoice[] = [
@@ -63,7 +63,7 @@ describe('SortButton', () => {
     const wrapper = mountWithApp(<SortButton {...props} />);
 
     wrapper.act(() => {
-      wrapper.find(FilterButton)!.trigger('onClick');
+      wrapper.find(Button)!.trigger('onClick');
     });
 
     expect(wrapper).toContainReactComponent(Popover, {
@@ -71,7 +71,7 @@ describe('SortButton', () => {
     });
 
     wrapper.act(() => {
-      wrapper.find(FilterButton)!.trigger('onClick');
+      wrapper.find(Button)!.trigger('onClick');
     });
 
     expect(wrapper).toContainReactComponent(Popover, {
@@ -88,7 +88,7 @@ describe('SortButton', () => {
     const wrapper = mountWithApp(<SortButton {...props} />);
 
     wrapper.act(() => {
-      wrapper.find(FilterButton)!.trigger('onClick');
+      wrapper.find(Button)!.trigger('onClick');
     });
 
     wrapper.act(() => {
@@ -107,7 +107,7 @@ describe('SortButton', () => {
     const wrapper = mountWithApp(<SortButton {...props} />);
 
     wrapper.act(() => {
-      wrapper.find(FilterButton)!.trigger('onClick');
+      wrapper.find(Button)!.trigger('onClick');
     });
 
     expect(wrapper).toContainReactComponent(DirectionButton, {
@@ -125,7 +125,7 @@ describe('SortButton', () => {
     const wrapper = mountWithApp(<SortButton {...props} />);
 
     wrapper.act(() => {
-      wrapper.find(FilterButton)!.trigger('onClick');
+      wrapper.find(Button)!.trigger('onClick');
     });
 
     expect(wrapper).toContainReactComponent(DirectionButton, {
@@ -143,7 +143,7 @@ describe('SortButton', () => {
     const wrapper = mountWithApp(<SortButton {...props} />);
 
     wrapper.act(() => {
-      wrapper.find(FilterButton)!.trigger('onClick');
+      wrapper.find(Button)!.trigger('onClick');
     });
 
     wrapper.act(() => {
@@ -165,7 +165,7 @@ describe('SortButton', () => {
     const wrapper = mountWithApp(<SortButton {...props} />);
 
     wrapper.act(() => {
-      wrapper.find(FilterButton)!.trigger('onClick');
+      wrapper.find(Button)!.trigger('onClick');
     });
 
     wrapper.act(() => {
diff --git a/polaris-react/src/components/IndexFilters/components/UpdateButtons/UpdateButtons.tsx b/polaris-react/src/components/IndexFilters/components/UpdateButtons/UpdateButtons.tsx
index 7c208fb415f..2dde74ba1f5 100644
--- a/polaris-react/src/components/IndexFilters/components/UpdateButtons/UpdateButtons.tsx
+++ b/polaris-react/src/components/IndexFilters/components/UpdateButtons/UpdateButtons.tsx
@@ -8,7 +8,6 @@ import {FormLayout} from '../../../FormLayout';
 import {InlineStack} from '../../../InlineStack';
 import {Button} from '../../../Button';
 import {focusFirstFocusableNode} from '../../../../utilities/focus';
-import {useFeatures} from '../../../../utilities/features';
 import {useIsTouchDevice} from '../../../../utilities/use-is-touch-device';
 import type {
   IndexFiltersPrimaryAction,
@@ -40,7 +39,6 @@ export function UpdateButtons({
   const [savedViewModalOpen, setSavedViewModalOpen] = useState(false);
   const container = useRef<HTMLDivElement>(null);
   const isTouchDevice = useIsTouchDevice();
-  const {polarisSummerEditions2023: se23} = useFeatures();
 
   useEffect(() => {
     if (!container.current || isTouchDevice) return;
@@ -120,7 +118,7 @@ export function UpdateButtons({
   }
 
   return (
-    <InlineStack align="start" blockAlign="center" gap={se23 ? '1' : '2'}>
+    <InlineStack align="start" blockAlign="center" gap="1">
       {cancelButtonMarkup}
       {primaryAction.type === 'save-as' ? (
         <Modal
diff --git a/polaris-react/src/components/IndexFilters/components/index.ts b/polaris-react/src/components/IndexFilters/components/index.ts
index c0b1d96245a..6989dec4cce 100644
--- a/polaris-react/src/components/IndexFilters/components/index.ts
+++ b/polaris-react/src/components/IndexFilters/components/index.ts
@@ -1,5 +1,4 @@
 export {Container} from './Container';
-export {FilterButton} from './FilterButton';
 export {SearchFilterButton} from './SearchFilterButton';
 export {SortButton} from './SortButton';
 export {UpdateButtons} from './UpdateButtons';
diff --git a/polaris-react/src/components/IndexFilters/index.ts b/polaris-react/src/components/IndexFilters/index.ts
index 9fed325f455..36b59478729 100644
--- a/polaris-react/src/components/IndexFilters/index.ts
+++ b/polaris-react/src/components/IndexFilters/index.ts
@@ -1,6 +1,5 @@
 export {IndexFilters} from './IndexFilters';
 export {SortButton} from './components/SortButton/SortButton';
-export {FilterButton} from './components/FilterButton';
 export type {IndexFiltersProps} from './IndexFilters';
 export * from './hooks';
 export * from './types';