diff --git a/etcd/etcdv3.go b/etcd/etcdv3.go
index 3dcd11e..2ee52cf 100644
--- a/etcd/etcdv3.go
+++ b/etcd/etcdv3.go
@@ -175,6 +175,12 @@ func (e *Backend) Get(key string, ops ...store.GetOption) ([]store.Entry, error)
 		return []store.Entry{}, store.ErrKeyNotFound
 	}
 
+	if opts.Filter == nil {
+		opts.Filter = func([]byte, []byte) bool {
+			return true
+		}
+	}
+
 	if opts.Handler == nil {
 		opts.Handler = func([]byte, []byte) error {
 			return nil
@@ -184,6 +190,10 @@ func (e *Backend) Get(key string, ops ...store.GetOption) ([]store.Entry, error)
 	result := []store.Entry{}
 
 	for _, value := range resp.Kvs {
+		if ok := opts.Filter([]byte(e.RelKey(string(value.Key))), value.Value); !ok {
+			continue
+		}
+
 		if err := opts.Handler([]byte(e.RelKey(string(value.Key))), value.Value); err != nil {
 			return result, err
 		}
diff --git a/etcd/etcdv3_test.go b/etcd/etcdv3_test.go
index b9139ae..b27bd32 100644
--- a/etcd/etcdv3_test.go
+++ b/etcd/etcdv3_test.go
@@ -4,6 +4,7 @@ import (
 	"context"
 	"encoding/json"
 	"fmt"
+	"strings"
 	"testing"
 	"time"
 
@@ -105,6 +106,15 @@ func TestGet(t *testing.T) {
 			assert.Equal(t, expEntries, e)
 		})
 
+		t.Run("get with filter", func(t *testing.T) {
+			filter := func(k []byte, v []byte) bool {
+				return strings.HasSuffix(string(k), "6")
+			}
+			e, err := b.Get("key", store.WithPrefix(), store.WithFilter(filter))
+			require.NoError(t, err)
+			assert.Equal(t, expEntries[6], e[0])
+		})
+
 		t.Run("get with handler", func(t *testing.T) {
 			entry := store.Entry{}
 			handler := func(k []byte, v []byte) error {
@@ -517,7 +527,7 @@ func setupTestStore(t *testing.T, log bool, opts []Opt) (store.BackendKeyer, *cl
 
 	backend, err := New(append([]Opt{WithClient(cli)}, opts...)...)
 	if err != nil {
-		t.Errorf("failed to create backend: %w", err)
+		t.Errorf("failed to create backend: %v", err)
 	}
 
 	return backend, cli, func() { cluster.Terminate(t) }
diff --git a/hash/hash.go b/hash/hash.go
index 3429a2a..0585176 100644
--- a/hash/hash.go
+++ b/hash/hash.go
@@ -148,6 +148,7 @@ func (h *Backend) keys(prefix string) []string {
 // Get returns a list of store entries
 // WithPrefix, WithHandler are supported
 // WithContext will be ignored
+//nolint:gocyclo // review
 func (h *Backend) Get(key string, ops ...store.GetOption) ([]store.Entry, error) {
 	opts := &store.GetOptions{}
 
@@ -155,6 +156,12 @@ func (h *Backend) Get(key string, ops ...store.GetOption) ([]store.Entry, error)
 		op.SetGetOption(opts)
 	}
 
+	if opts.Filter == nil {
+		opts.Filter = func([]byte, []byte) bool {
+			return true
+		}
+	}
+
 	if opts.Handler == nil {
 		opts.Handler = func([]byte, []byte) error {
 			return nil
@@ -176,6 +183,10 @@ func (h *Backend) Get(key string, ops ...store.GetOption) ([]store.Entry, error)
 		h.RUnlock()
 
 		if ok && h.exists(v) {
+			if ok := opts.Filter([]byte(v.Data.Key), v.Data.Value); !ok {
+				continue
+			}
+
 			if opts.Unmarshal != nil && !opts.Unmarshal.IsSlice() {
 				return nil, json.Unmarshal(v.Data.Value, &opts.Unmarshal.Input)
 			}
diff --git a/hash/hash_test.go b/hash/hash_test.go
index 171b7a2..0fad1be 100644
--- a/hash/hash_test.go
+++ b/hash/hash_test.go
@@ -4,6 +4,7 @@ import (
 	"context"
 	"encoding/json"
 	"fmt"
+	"strings"
 	"testing"
 	"time"
 
@@ -105,6 +106,15 @@ func TestGet(t *testing.T) {
 			assert.Equal(t, expEntries, e)
 		})
 
+		t.Run("get with filter", func(t *testing.T) {
+			filter := func(k []byte, v []byte) bool {
+				return strings.HasSuffix(string(k), "6")
+			}
+			e, err := b.Get("key", store.WithPrefix(), store.WithFilter(filter))
+			require.NoError(t, err)
+			assert.Equal(t, expEntries[6], e[0])
+		})
+
 		t.Run("get with handler", func(t *testing.T) {
 			entry := store.Entry{}
 			handler := func(k []byte, v []byte) error {
diff --git a/store.go b/store.go
index c53e316..6a6f76c 100644
--- a/store.go
+++ b/store.go
@@ -16,6 +16,10 @@ var (
 	ErrResponseChannelClosed = errors.New("keepalive response channel has been closed")
 )
 
+// FilterFunc is a function that is called on (each) returned
+// key-value pair during a Get request.
+type FilterFunc func([]byte, []byte) bool
+
 // HandlerFunc is a function that is called on (each) returned
 // key-value pair during a Get request.
 type HandlerFunc func([]byte, []byte) error
@@ -96,6 +100,7 @@ func Put(b Backend, key string, v interface{}, opts ...PutOption) (bool, error)
 // GetOptions represent all possible options for Get requests.
 type GetOptions struct {
 	Prefix    bool
+	Filter    FilterFunc
 	Handler   HandlerFunc
 	Context   context.Context
 	Unmarshal *unmarshal
@@ -142,6 +147,14 @@ func WithContext(ctx context.Context) interface {
 	return &contextOption{Context: ctx}
 }
 
+// WithFilter is an option to use an FilterFunc on each
+// key-value pair during a Get request.
+func WithFilter(f FilterFunc) interface {
+	GetOption
+} {
+	return &filterOption{Filter: f}
+}
+
 // WithHandler is an option to use an HandlerFunc on each
 // key-value pair during a Get request.
 func WithHandler(h HandlerFunc) interface {
@@ -257,6 +270,15 @@ func (c *contextOption) SetDelOption(opts *DelOptions) {
 	opts.Context = c.Context
 }
 
+// filter
+type filterOption struct {
+	Filter FilterFunc
+}
+
+func (h *filterOption) SetGetOption(opts *GetOptions) {
+	opts.Filter = h.Filter
+}
+
 // handler
 type handlerOption struct {
 	Handler HandlerFunc